Boat Outfitting - Trim Tabs

9" x 12" Standard Mount Trim Tab Kit without Switch Kit- 12VLenco Electric Standard Mount Trim Tab Kits make your boat ride smoother, drier, faster and with increased safety whether on a small skiff or a large yacht. The Lenco ballscrew design is more reliable, three times more powerful and features an instant response, which makes them very user friendly compared to typical hydraulics.Lenco fast response electric actuators are fully submersible with all plug & play waterproof Deutsch connections. Trim Tab blades are 12 Gauge - 304 SS with a 5/8" flared trailing edge and 1/8" diameter hinge pin. Kits include standard actuators with 5/16" SS bolts.Kit Contents: 2 each of 12-gauge stainless steel trim tab blades 2 each of #15054-001 actuator with 6' leads and Deutsch plugs 2 each of #30133-103 20' actuator extension wiring harnesses 2 each of #15085-001 (116) upper mounting brackets with gland seal 2 each of #50014-001 (119) lower mounting brackets 1 each of the Lenco owner’s / installation manual All necessary stainless steel mounting hardware Specifications: Suggested Boat Length: 16' to 25' Length of Tab: 9" Width of Tab: 12" Hinge Height: 2" Minimum Transom Height: 14" Blades: 12 Gauge Stainless Steel Finish: Smooth Switch Kit: Sold Separately Class: Fuel Efficient Compliance: CE Certified Compatibility: Any Boat Actuators: 12-volt WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Brochure (pdf)

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18" x 14" Heavy Duty Performance Trim Tab Kit w/o Switch Kit -12VLenco Electric Heavy Duty Polished Blade Trim Tab Kits are supplied with electric actuators for precise control. Fully submersible with all Plug & Play Deutsch connections. Blades are Electro-Polished 12 gauge - 304 SS with 1" turned up edges, 85 degree inside taper and 1/4" diameter hinge pin. Kits equipped with Extreme Duty actuators with 5/16" SS bolts. Kit is factory assembled with full transom back plate, mechanical strain relief cable seal, adjustable C-channel mounting brackets and 3.75" sacrificial anodes. .Kit Contents: 2 each of 12-gauge stainless steel Electro-Polished trim tab blades  2 each of #15055-001 XD extreme duty actuators with 6' lead and Deutsch plugs 2 each of #30133-103  20' actuator extension wiring harnesses 1 each of the Lenco owner’s / installation manual Boat-mounting hardware supplied by customer Specifications: Suggested Boat Length: 22' to 42' Length of Tab: 18" Width of Tab: 14" Minimum Transom Height: 10.5" Blades: 12 Gauge Stainless Steel Finish: Electro-Polished Switch Kit: Sold Separately Class: Fuel Efficient Compliance: CE Certified Compatibility: Any Boat Switch Required: 15069-001 or 15070-001 Actuators: 12-volt WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Brochure (pdf)

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Smart Tab SX Composite Trim Tabs 9.5” x 10” for 12'-16’ Boat with 40 - 80HP - BlackIf these trim tabs don't provide you with an outstanding performance increase, contact us within 30 days of your purchase.Why buy a manually adjusting trim tab set when you can get the automatic trim tabs that will self-adjust and perform better for less money?The SX series incorporates all of the fully automatic features of our popular SMART TABS, in addition to the rust and corrosion-free benefits of molded composite materials. Assembly can be completed in seconds, and the installation in a few minutes. The only tools required are a drill with a 3/16" bit and a Phillips screwdriver. SMART TABS SX provide unequaled performance and durability with no maintenance in fresh or salt water. The system can be specifically tuned to maximize the performance of any power boat, and TRACKING RIBS have been added to improve handling at higher speeds.Our breakthrough technology in trim tabs is completely automatic, requiring no operator adjustment while underway. Nauticus trim tabs self-adjust according to how you load and maneuver your boat.The nitrogen Gas Actuator provides LIFT at the stern of the boat by holding the trim plate down during acceleration. The amount of LIFT is determined by the actuator load rating and the trim plate adjustment, which is done at the time of installation. Reduce the minimum planning speed by up to 33% Faster Acceleration Increase top speed Provide a level, more comfortable ride at lower speeds Improve fuel economy, handling, and safety NO HYDRAULICS - NO ELECTRIC SWITCHESNauticus trim tabs are completely automatic, requiring no operator adjustment while underway.The nitrogen Gas Actuator provides LIFT at the stern of the boat by holding the trim plate down during acceleration. The amount of LIFT is determined by the actuator load rating and the trim plate adjustment, which is done at the time of installation.SPEED REGULATIONNauticus trim tabs start in a downward angel to maximize lift at slow speeds. As the boat accelerates, the water pushes up on the trim plates providing lift to the stern which minimizes bow rise, and allows the boat to plane quickly.Once the water pressure exceeds the actuator load rating (maximum lift) the trim plates move up to a horizontal position eliminating any drag.BOAT STABILIZERSEven when cruising SMART TABS continue to work like shock absorbers. The constant adjustment to sea conditions allow SMART TABS to provide remarkable stability in turns, while crossing waves, while cruising, and while running at maximum speeds. No more sliding, porpoising, or chine walking.ONE OF A KINDThe unique system is the only one of its kind in the industry. The internal valve system is truly "smart" in its design of controlling you boats performance.It will reduce the minimum planning speed by 33%Provide a level, more comfortable ride at lower speedsImprove economy, handling and safetyAs the boat speed increases, the water pressure also increases. Once the water pressure exceeds the Actuator load rating (maximum LIFT period) the trim plates begin to move upward until they are horizontal with the bottom of the boat.The internal valve system dampens the trim plate movement which eliminates any instant reaction to minor water pressure variances. Nauticus trim tabs provide smooth and undetectable reaction to boat speed creating a level, more comfortable ride at lower speeds.INSTALLATION IS SIMPLEWith an electric drill, small drill bit, a phillips screwdriver, and two wrenches, just about anyone can install SMART TABS in less than an hour. Professional installers should be able to install SMART TABS in 30 minutes or less.*All mounting hardware, instructions, and templates are included.*SMART TABS require NO THROUGH HULL DRILLINGThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Actuator Type: Hydraulic Construction: Composite Box Dimensions: 5"H x 11"W x 13"L WT: 3.4 lbs UPC: 698690951049

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12" x 12" Standard Trim Tab Kit w/Double Rocker Switch Kit - 12V Lenco Electric Complete Trim Tab Kits make your boat ride smoother, drier, faster and with increased safety whether on a small skiff or a large yacht. Lenco fast response electric actuators are fully submersible with all plug & play waterproof Deutsch connections.Standard Trim Tab blades are 12 Gauge - 304 SS with a 5/8" flared trailing edge and 1/8" diameter hinge pin. Kits include standard actuators with 5/16" SS bolts.Lenco Trim Tab Switch Kits complete your trim tab system with totally waterproof, maintenance-free, and easy-to-install tactile switches.Kit includes:  (1) Switch Kit (2) 12-Gauge Stainless Steel Standard Finish Blades (2) 15054-001 Actuators with 6 foot Leads and Deutsch Connectors (2) 30133-103 Actuator Extension Wiring Harnesses- 20 foot length (2) 15085-001 Upper Mounting Brackets with Gland Seal (2) 50014-001 Lower Mounting Brackets Lenco Owner's/ Installation Manual Stainless Steel Mounting Hardware Specifications: Suggested Boat Length: 17' to 30' Length of Tab: 12" Width of Tab: 12" Blades: 12 Gauge Stainless Steel Finish: Smooth Switch Kit: Double Rocker Class: Fuel Efficient Compliance: CE Certified Compatibility: Any Boat Actuators: 12-volt WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Construction: Stainless Steel Box Dimensions: 5"H x 13"W x 14"L WT: 19 lbs UPC: 874847000147

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Limited Space Trim Tab Kit- Standard Actuator 12-Volt ActuatorsLenco Electric Limited Space Trim Tab Kits are engineered to fit behind ladders. This unique design gives you all the benefits of a standard tab in an ultra compact design. These kits are updated with 11-gauge stainless steel blades. For boat lengths 14' to 25'. Fast response electric actuators for precise control. All units have Plug and Play connections and are fully submersible.Blades are constructed of a stronger 11-gauge laser cut 304 stainless steel and 3/8" diameter hinge pin. Upper and lower high-impact corrosion-proof mounting brackets with mechanical cable gland seal. Kit Contents 2 each of 11-gauge 304 stainless steel trim tab blades 2 each of #15054-001 Standard actuator with 6' lead and Deutsch plugs 2 each of #30133-103 20' actuator extension wiring harnesses 2 each of #15085-001 (116) upper mounting bracket with gland seal 1 each of the Lenco owner's / installation manual All necessary stainless steel mounting hardware Specifications Trim Tab Kit: Limited Space Blades: 11 Gauge Stainless Steel Finish: Smooth Switch Kit: Sold Separately Class: Fuel Efficient Compliance: CE Certified Compatibility: Any Boat Made in: Stuart, Florida U.S.A. WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Actuator Type: Electro-Mechanical Construction: Stainless Steel Box Dimensions: 6"H x 7"W x 13"L WT: 13.8 lbs UPC: 874847007108 Brochure (pdf)

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ST16ATP Performance Sport Tab System w/Auto Trim Pro12" x 16"Manufactured with heavy-gauge reinforced stainless steel and powerful hydraulic actuators. Performance Tabs combine strength, durability, and good looks to achieve your boat’s maximum potential.Features Include: Get on plane fast and stay on plane at intermediate speeds Correct listing and uneven loads Reduce pounding and eliminate porpoising Improve visibility and safety Low maintenance with long-term value Kits Include: (1) Control unit (ATP) (2) Trim plane assemblies (2-4) Hydraulic actuators (1) Hydraulic power unit Hydraulic tubing and hardware WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Construction: Stainless Steel Actuator Type: Hydraulic Box Dimensions: 6"H x 15"W x 32"L WT: 35 lbs

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Smart Tabs SX 9.5” x 10” for 18'-20’ Boat with 150 - 240HP - WhiteThe SX series incorporates all the fully automatic features of the popular Smart Tabs, in addition to the rust- and corrosion-resistant benefits of molded composite materials. Assembly can be completed in seconds, and the installation in a few minutes. The only tools required are a drill with a 3/16" bit and a Phillips screwdriver. Smart Tabs SX provide unequaled performance and durability with no maintenance in fresh or salt water. The system can be specifically tuned to maximize the performance of any power boat, and Tracking Ribs have been added to improve handling at higher speeds.Smart Tabs are a one-of-a-kind trim and stabilizer system that automatically adjusts to the sea conditions, without the need for expensive electric or hydraulic hardware and switches. The system constantly reacts to the water conditions, boat speed, and balance, providing a remarkable improvement on any boat.Performance Benefits: Smoother and Faster Acceleration - Great for Skiing 40% less Bow Rise and 35% Lower On Plane Speed - Great for Tubing More Top Speed and No Porpoising or Chine Walking Improves Handling and Smoother Ride In Any Water Improved Fuel Economy (11% +) Assembly & Installation In Minutes: Complete assembly and mounting require only a drill, a 3/16" bit, and a Phillips screwdriver The Integral design eliminates the need for wrenches All components "lock" together with self-locking clevis pins This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Actuator Type: Hydraulic Construction: Composite Box Dimensions: 4"H x 11"W x 13"L WT: 3.4 lbs UPC: 698690951285

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Smart Tab Trim Tabs 12" X 9" for 18'-22' Boats with 150-240 HPIf these trim tabs don't provide you with an outstanding performance increase, contact us within 30 days of your purchase.Why buy a manually adjusting trim tab set when you can get the automatic trim tabs that will self-adjust and perform better for less money?The breakthrough technology in trim tabs is completely automatic, requiring no operator adjustment while underway. Nauticus trim tabs self adjust according to how you load and maneuver your boat.The nitrogen Gas Actuator provides LIFT at the stern of the boat by holding the trim plate down during acceleration. The amount of LIFT is determined by the actuator load rating and the trim plate adjustment, which is done at the time of installation. Reduce the minimum planning speed by up to 33% Faster Acceleration Increase top speed Provide a level, more comfortable ride at lower speeds Improve fuel economy, handling, and safety NO HYDRAULICS - NO ELECTRIC SWITCHESNauticus trim tabs are completely automatic requiring no operator adjustment while underway. The nitrogen Gas Actuator provides LIFT at the stern of the boat by holding the trim plate down during acceleration. The amount of LIFT is determined by the actuator load rating and the trim plate adjustment, which is done at the time of installation.(see installation instruction).SPEED REGULATEDNauticus trim tabs start in a downward angel to maximize lift at slow speeds. As the boat accelerates, the water pushes up on the trim plates providing lift to the stern which minimizes bow rise, and allows the boat to plane quickly.Once the water pressure exceeds the actuator load rating (maximum lift) the trim plates move up to a horizontal position eliminating any drag.BOAT STABILIZERSEven when cruising SMART TABS continue to work like shock absorbers. The constant adjustment to sea conditions allow SMART TABS to provide remarkable stability in turns, while crossing waves, while cruising, and while running at maximum speeds. No more sliding, porpoising, or chine walking.ONE OF A KINDThe unique system is the only one of its kind in the industry. The internal valve system is truly "smart" in its design of controlling you boats performance. It will reduce the minimum planning speed by 33%Provide a level, more comfortable ride at lower speedsImprove economy, handling and safety.As the boat speed increases, the water pressure also increases. Once the water pressure exceeds the Actuator load rating (maximum LIFT period) the trim plates begin to move upward until they are horizontal with the bottom of the boat.The internal valve system dampens the trim plate movement which eliminates any instant reaction to minor water pressure variances. Nauticus trim tabs provide smooth and undetectable reaction to boat speed creating a level, more comfortable ride at lower speeds.INSTALLATION IS SIMPLEWith an electric drill, small drill bit, a phillips screwdriver, and two wrenches, just about anyone can install SMART TABS in less than an hour. Professional installers should be able to install SMART TABS in 30 minutes or less.*All mounting hardware, instructions, and templates are included.*SMART TABS require NO THROUGH HULL DRILLINGThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Actuator Type: Hydraulic Construction: Stainless Steel Box Dimensions: 5"H x 9"W x 12"L WT: 6.05 lbs UPC: 698690129189

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SX 9.5" x 10" Smart Tabs 18'-22' Boats with 80lb Actuators - 150-240HP - Gunmetal GreyThe SX series incorporates all of the fully automatic features of the popular Smart Tabs, in addition to the rust and corrosion-free benefits of molded composite materials. Assembly can be completed in seconds, and the installation in a few minutes. The only tools required are a drill with a 3/16" bit and a Phillips screwdriver. Smart Tabs SX provides unequaled performance and durability with no maintenance in fresh or saltwater. The system can be specifically tuned to maximize the performance of any powerboat, and Tracking Ribs have been added to improve handling at higher speeds.Smart Tabs are a one-of-a-kind trim and stabilizer system that automatically adjusts to the sea conditions, without the need for expensive electric or hydraulic hardware and switches. The system constantly reacts to the water conditions, boat speed, and balance, providing a remarkable improvement on any boat.Performance Benefits: Smoother and Faster Acceleration - Great for Skiing 40% less Bow Rise and 35% Lower On Plane Speed - Great for Tubing More Top Speed and No Porpoising or Chine Walking Improves Handling and Smoother Ride In Any Water Improved Fuel Economy (11% +) Assembly & Installation In Minutes: Complete assembly and mounting require only a drill, a 3/16" bit, and a Phillips screwdriver The Integral design eliminates the need for wrenches All components "lock" together with self-locking clevis pins This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Actuator Type: Hydraulic Construction: Composite Box Dimensions: 4"H x 11"W x 13"L WT: 3.45 lbs UPC: 698690953388

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XKA Aluminum Alloy Trim Tab Kit with One-Touch Control - 12 x 12 The Lectrotab Aluminum Alloy trim tabs are uniquely designed to meet the needs of Aluminum hulled boats and are an economical option for all boats.  All Aluminum Alloy tabs are fabricated with an extremely strong "no-break" polypropylene hinge.  All Aluminum tabs are sealed with a corrosion resistant epoxy coating. Combined with a precision-engineered actuator, this kit is built to combine quiet operation with a non-hydraulic, maintenance free design.  The unit is corrosion free, ensures very accurate tab positioning, provides maximum lift force, and is totally self-contained for easy installation.  The actuator assembly is packaged in a non-metallic permanently sealed housing.  No components need to be installed inside the boat. Most importantly, unlike hydraulic trim tabs, there is no oil to leak out.  The actuator incorporates either a standard or low profile transom mounting bracket. Lectrotab's one-touch leveling LED control puts the complete control of your trim tabs at your fingertips.   Features: All Tabs sealed with a corrosive resistant epoxy coating Equivalent strength to 10 gauge stainless steel "No Break" polypropylene hinge tested over 300,000 cycles to a 90° bend without failure Upper ram seal location cannot be damaged due to fouled ram or barnacle growth Utilizes internal pressure equalization system Internal brake system prevents unwanted tab movement when under way or backing down Quiet operation Actuators are fully load tested to push 1000 lbs of force Non-metallic external structure which cannot corrode and will not deteriorate in the sun or under water Technical Specifications:  Trim Tab Size (L x W) - 12" x 12" (30 x 30 cm) Boat Length - 18' to 32' (5.5 to 9.5 M) Trim Tab Material - Marine grade 6005-T5 Aluminum Alloy  Actuator DC Voltage - 12 V Actuator Stroke Length - 2.25" (57 mm) Actuator Cable Length  - 23' (7 M) Actuator Vertical Height - 11.875" (302 mm) Rocker Switch Dimensions (W x H) - 3" x 3" (77 x 77 mm)  Rocker Switch Mounting Hole Cutout (H x W) - 2.25" x 2.5" (57 to 64 mm)  Rocker Switch Operating Voltage - 12 or 24 V In the Box: One (1) One-Touch Control  Two (2) Aluminum Alloy tabs Two (2) actuators w/23' (7 M) cables Instruction Manual  *Sold as a KitThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Actuator Type: Electro-Mechanical Construction: Aluminum Alloy Box Dimensions: 2"H x 5"W x 6"L WT: 15.25 lbs Owner's Manual (pdf)Brochure (pdf)

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XKA Aluminum Alloy Trim Tab Kit with One-Touch Control - 12 x 18 The Lectrotab Aluminum Alloy trim tabs are uniquely designed to meet the needs of Aluminum hulled boats and are an economical option for all boats.  All Aluminum Alloy tabs are fabricated with an extremely strong "no-break" polypropylene hinge.  All Aluminum tabs are sealed with a corrosion resistant epoxy coating. Combined with a precision-engineered actuator, this kit is built to combine quiet operation with a non-hydraulic, maintenance free design.  The unit is corrosion free, ensures very accurate tab positioning, provides maximum lift force, and is totally self-contained for easy installation.  The actuator assembly is packaged in a non-metallic permanently sealed housing.  No components need to be installed inside the boat. Most importantly, unlike hydraulic trim tabs, there is no oil to leak out.  The actuator incorporates either a standard or low profile transom mounting bracket. Lectrotab's one-touch leveling LED control puts the complete control of your trim tabs at your fingertips.   Features: All Tabs sealed with a corrosive resistant epoxy coating Equivalent strength to 10 gauge stainless steel "No Break" polypropylene hinge tested over 300,000 cycles to a 90° bend without failure Upper ram seal location cannot be damaged due to fouled ram or barnacle growth Utilizes internal pressure equalization system Internal brake system prevents unwanted tab movement when under way or backing down Quiet operation Actuators are fully load tested to push 1000 lbs of force Non-metallic external structure which cannot corrode and will not deteriorate in the sun or under water Technical Specifications:  Trim Tab Size (L x W) - 12" x 18" (30 x 46 cm) Boat Length - 20' to 40' (6 to 12 M) Trim Tab Material - Marine grade 6005-T5 Aluminum Alloy  Actuator DC Voltage - 12 V Actuator Stroke Length - 2.25" (57 mm) Actuator Cable Length  - 23' (7 M) Actuator Vertical Height - 11.875" (302 mm) Rocker Switch Dimensions (W x H) - 3" x 3" (77 x 77 mm)  Rocker Switch Mounting Hole Cutout (H x W) - 2.25" x 2.5" (57 to 64 mm)  Rocker Switch Operating Voltage - 12 or 24 V In the Box: One (1) One-Touch Control  Two (2) Aluminum Alloy tabs Two (2) actuators w/23' (7 M) cables Instruction Manual  *Sold as a KitThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Actuator Type: Electro-Mechanical Construction: Aluminum Alloy Box Dimensions: 2"H x 5"W x 6"L WT: 20.15 lbs Owner's Manual (pdf)Brochure (pdf)

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Smart Tabs SX Series 10.5" X 12" for 21'-25' Boats Up To 350 HPIf these trim tabs don't provide you with an outstanding performance increase, contact us within 30 days of your purchase.Why buy a manually adjusting trim tab set when you can get the automatic trim tabs that will self-adjust and perform better for less money?The SX series incorporates all of the fully automatic features of our popular SMART TABS, in addition to the rust and corrosion-free benefits of molded composite materials. Assembly can be completed in seconds, and the installation in a few minutes. The only tools required are a drill with a 3/16" bit and a Phillips screwdriver. SMART TABS SX provide unequaled performance and durability with no maintenance in fresh or salt water. The system can be specifically tuned to maximize the performance of any power boat, and TRACKING RIBS have been added to improve handling at higher speeds.Our breakthrough technology in trim tabs is completely automatic, requiring no operator adjustment while underway. Nauticus trim tabs self-adjust according to how you load and maneuver your boat.The nitrogen Gas Actuator provides LIFT at the stern of the boat by holding the trim plate down during acceleration. The amount of LIFT is determined by the actuator load rating and the trim plate adjustment, which is done at the time of installation. Reduce the minimum planning speed by up to 33% Faster Acceleration Increase top speed Provide a level, more comfortable ride at lower speeds Improve fuel economy, handling and safety NO HYDRAULICS - NO ELECTRIC SWITCHESNauticus trim tabs are completely automatic requiring no operator adjustment while underway.The nitrogen Gas Actuator provides LIFT at the stern of the boat by holding the trim plate down during acceleration. The amount of LIFT is determined by the actuator load rating and the trim plate adjustment, which is done at the time of installation. (see installation instruction).SPEED REGULATIONNauticus trim tabs start in a downward angel to maximize lift at slow speeds. As the boat accelerates, the water pushes up on the trim plates providing lift to the stern which minimizes bow rise, and allows the boat to plane quickly.Once the water pressure exceeds the actuator load rating (maximum lift) the trim plates move up to a horizontal position eliminating any drag.BOAT STABILIZERSEven when cruising SMART TABS continue to work like shock absorbers. The constant adjustment to sea conditions allow SMART TABS to provide remarkable stability in turns, while crossing waves, while cruising, and while running at maximum speeds. No more sliding, porpoising, or chine walking.ONE OF A KINDThe unique system is the only one of its kind in the industry. The internal valve system is truly "smart" in its design of controlling you boats performance.It will reduce the minimum planning speed by 33% Provide a level, more comfortable ride at lower speeds Improve economy, handling and safetyAs the boat speed increases, the water pressure also increases. Once the water pressure exceeds the Actuator load rating (maximum LIFT period) the trim plates begin to move upward until they are horizontal with the bottom of the boat.The internal valve system dampens the trim plate movement which eliminates any instant reaction to minor water pressure variances. Nauticus trim tabs provide smooth and undetectable reaction to boat speed creating a level, more comfortable ride at lower speeds.INSTALLATION IS SIMPLEWith an electric drill, small drill bit, a phillips screwdriver, and two wrenches, just about anyone can install SMART TABS in less than an hour. Professional installers should be able to install SMART TABS in 30 minutes or less.*All mounting hardware, instructions, and templates are included.*SMART TABS require NO THROUGH HULL DRILLINGThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Actuator Type: Hydraulic Construction: Composite Box Dimensions: 5"H x 12"W x 13"L WT: 4.15 lbs UPC: 698690101291

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