Sailing - Blocks

Series 50 All Purpose Block - Single - Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as requiredFeatures: Exceptionally high working loads Low maintenance, long service life Self lubricating sheave Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Applications:Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10M(33')Materials: Nylatron® sheave Grade 316 stainless steel load strap and head fitting Impact and U.V. resistant, fiber reinforced Nylon cheeks Specifications:Sheave Ø:t50mm(2")Max. Rope Ø: 12mm(1/2")Max. Pin Ø: 5mm(3/16")M.W.L.:t750kg(1,650lbs)B. L.:t1,500kg(3,310lbs)Weight:t118g(4.1oz)

Read more less

Series 20 Ball Bearing Block - SingleFeatures: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction Applications: Dinghy control lines Dinghy Vangs Cunninghams Traveller controls Materials: U.V. Stabilized Acetal sheaves Stainless steel ball bearings Grade 316 stainless steel load strap and head fitting Impact and UV resistant, fiber reinforced Nylon cheeks Specifications:Sheave Ø:t20mm(3/4")Max. Rope Ø:t6mm(1/4")Pin Ø: 3mm(1/8")M.W.L.:t250kg(550lbs)B. L.:t550kg(1,210lbs)Weight:t20g(0.7oz)

Read more less

Series 30 Ball Bearing Orbit Block™ - Single - Becket - Swivel Shackle HeadBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.Features: Lightweight Highest working load in its class Secure, versatile and secure attachement Low profile and compact Ultra low profile thru-sheave becket Low friction 2-stage ball bearing system provides consistent performance over the full working load range Applications: Mainsheet systems and spinnaker sheets on dinghies to 5M(16') Halyard, vang and backstay applications on boats to 5M(16') Control line applications on larger yachts Materials: Sheave: High compression strength carbon black Acetal Ball Bearings: High compression strength Acetal Frame/Cheeks: Toughened, glass fiber reinforced Nylon Link: UV stabilized, multi-strand impregnated SK75 Dyneema® Specifications:Sheave Ø:t30mm(1-3/16")Max. Rope Ø:t8mm(5/16")M.W.L.:t300kg(660lbs)B. L.:t600kg(1,320lbs)Weight:t32g(1.1oz) Quick Guide (pdf)

Read more less

Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket OptionThe incredible Series 20 Orbit Block™ is capable of loads up to 250kg (550lb) while weighing a mere 9 grams. It's so light that it needs to be lashed down!Features: Integrated stainless steel hub to accept lashing attachment and through-sheave becket Suits up to 4mm(5/32") lashing Includes 750mm (30") x 1.7mm(1/16") diam lashing Applications:Control lines on dinghies and catamarans to 5M(16')Materials: Sheave: High compression strength carbon acetal Ball bearings: stainless steel Frame/Cheeks: Nylon Brochure (pdf)

Read more less

Series 30 Ball Bearing Orbit Block™ - Single - Becket - Lashing HeadBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.Features: Lightweight Highest working load in its class Secure, versatile and secure attachement Low profile and compact Ultra low profile thru-sheave becket RF35101 accepts RF1850S shackle in both orientations to create a conventional loop top block Self-lubricating Nylatron® sheave and full contact bearing for high dynamic loads Applications: Mainsheet systems and spinnaker sheets on dinghies to 5M(16') Halyard, vang and backstay applications on boats to 5M(16') Control line applications on larger yachts Materials: Sheave: High compression strength carbon black Acetal Ball Bearings: High compression strength Acetal Frame/Cheeks: Toughened, glass fiber reinforced Nylon Link: UV stabilized, multi-strand impregnated SK75 Dyneema® Specifications:=Sheave Ø:t30mm(1-3/16")Max. Rope Ø:t8mm(5/16")M.W.L.:t300kg(660lbs)B. L.:t600kg(1,320lbs)Weight:t22g(0.8oz) Quick Guide (pdf)

Read more less

Series 40 AP Sheave - Acetal Solid Bearing - 40mm(1-9/16")ODPrecision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction.Acetal Sheaves: Choice of bearings Solid bearing - high strength and durability, utilizing the self-lubricating properties of Acetal U.V. resistant Acetal sheaves

Read more less

72mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have resulted in the Lewmar HTX Hardware Range. Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high-quality materials, providing enhanced reliability. HTX blocks are ideal for frequently adjusted, highly loaded systems using modern line technology and reduced line diameters. Features: Strong aluminum side cheeks Central plain bearing for efficiency at high loads Side thrust Delrin ball bearings Head design inspired by Lewmar Racing Range with grub screw swivel head locking mechanism Technical Specifications: Working Load Limit - 4405lb Weight - 15.6oz Maximum Line Size - .55" (14mm) *Sold as an Individual Owner's Manual (pdf)

Read more less

72mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and increase efficiency by up to 40%, over budget blocks on mainsheet systems. Each component is perfectly synchronized with the movement of the rope, providing you with an easier, smoother transfer of power from deck to sail and less wear on your rope.Features: Stainless steel strap for improved strength and longer service life Stiff glass fiber reinforced cheeks to prevent lines from wedging Innovative design with “tool-free” sliding swivel locking mechanism Technical Specifications: Working Load Limit - 2420lb Weight - 6.69oz Maximum Line Size - .47" (12mm) *Sold as an Individual

Read more less

Series 30 Ball Bearing Orbit Block™ - Stand Up SwivelBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.Features: Lightweight Highest working load in its class Secure, versatile and secure attachement Low profile and compact Applications: Mainsheet systems and spinnaker sheets on dinghies to 5M(16') Halyard, vang and backstay applications on boats to 5M(16') Control line applications on larger yachts Materials: Sheave: High compression strength carbon black Acetal Ball Bearings: High compression strength Acetal Frame/Cheeks: Toughened, glass fiber reinforced Nylon Link: UV stabilized, multi-strand impregnated SK75 Dyneema® Specifications:Sheave Ø:t30mm(1-3/16")Max. Rope Ø:t8mm(5/16")M.W.L.:t300kg(660lbs)B. L.:t600kg(1,320lbs)Weight:t33g(1.2oz)

Read more less

Size 2 35mm Plain Bearing Pulley Block Single Swivel & BecketThe Barton Size 2 Plain Bearing Block has a 35mm (1 3/8") sheave. This block range size provides high performance and load values in a variety of assemblies & configurations. The range has an internal stainless steel frame and precision components. Also available in ball bearing sheave options. The lightweight design makes this range perfect for a multitude of uses on every yacht.Suitable for up to 8mm (5/16") rope.Specifications: Weight: 60 g Dimensions: 93 × 38 × 24 mm Size: 2 (35MM) Block Type: Swivel + Becket No. of Sheaves: Single Bearing Type: Plain Sheave Size: 35mm x 11mm (1 3/8" x 15/32") Max rope diameter: 8mm (5/16") SWL: 370kg (815lbs) Break load: 740kg (1630lbs) Max rolling load (ball bearing blocks): 260kg (573lbs) Quick Guide (pdf)

Read more less

Size 5 54mm Plain Bearing Pulley Block Single Swivel & BecketThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are a rugged construction, featuring high-grade moulded side plates that are through-bolted and riveted for added strength and security. All load-carrying components and interior frame are from marine-grade 316 stainless steel, and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system.Suitable for up to 12mm 7/16" rope.Specifications: Weight: 220 g Dimensions: 150 × 58 × 37 mm Size: 5 (54MM) Block Type: Swivel + Becket No. of Sheaves: Single Bearing Type: Plain Sheave Size: 54mm x 17mm (2 1/8" x 5/8") Max rope diameter: 12mm (7/16") SWL: 750kg (1650lbs) Break load: 1500kg (3300lbs) Max rolling load (ball bearing blocks): 525kg (1157lbs) Quick Guide (pdf)

Read more less

Size 1 30mm Plain Bearing Pulley Block Single Swivel & BecketThe Size 1 Plain Bearing Blocks have a 30mm (1 3/16") sheave. The range is designed with an internal steel frame for added strength and durability. Also available in ball bearing sheave options, the lightweight modern design is available in variations that allow for a multitude of uses on every size craft.Suitable for up to 8mm (5/16") rope.Specifications: Weight: 51 g Dimensions: 85 × 32 × 25 mm Size: 1 (30MM) Block Type: Swivel + Becket No. of Sheaves: Single Bearing Type: Plain Sheave Size: 30mm x 12mm (1 3/16" x 15/32") Max rope diameter: 8mm (5/16") SWL: 355kg (782lbs) Break load: 710kg (1565lbs) Max rolling load (ball bearing blocks): 245kg (540lbs) Quick Guide (pdf)

Read more less