Sailing - Blocks

25mm Double Block with ShackleThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light.Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00.21 can be used to create a 4:1 purchase system to aid in lifting heavier objects and decrease the load on the rope Specifications: Max Rope: 8mm Breaking Load: 1000kg

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25mm Treble Block with V-JamThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light. Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00.35 can be used to create a 6:1 purchase system to aid in lifting heavier objects and decrease the load on the rope. The V jammer can be used to cleat the rope at any point during lifting or tension Specifications: Max Rope: 8mm Breaking Load: 1250kg

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Deck Eye Hole Center - 28mmThis deck eye is made from 316 stainless steel, and it went through multiple machining and finishing operations to ensure that it is free of damaging sharp corners and burrs.Specifications: Weight: 0.001kg Height: 9mm Width Between Center of Holes: 28mm Hole Diameter: 3.5mm

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25mm Double Block with V-JamThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light. Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00.25 can be used to create a 4:1 or 5:1 purchase system to aid in lifting heavier objects and decrease the load on the rope The V jammer enables you to lock off the rope Specifications: Max Rope: 8mm Breaking Load: 1000kg

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25mm Single Block with V-JamThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light.                       Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00.13 has a becket attachment to splice or tie off to, as well as a V Jammer This block could be used to create a 2:1 purchase system for lifting that can be easily locked off on the V Jammer Specifications: Max Rope: 8mm Breaking Load: 500kg

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Hasp & Staple 52mmThis hinge was fabricated from marine-grade 316 stainless steel and electro-polished for a long-lasting high finish. Features:The pins of the hinges and staple are welded in place for added securitySpecifications:Closed Length: 52mm

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Pad Eye Plate 46mm x 46mmThis eye plate is manufactured from 316 stainless steel and underwent multiple machining and finishing operations to ensure it had a smooth finish and was free of damaging sharp corners and burs.Features:Electro-polished to give it as much resistance to the marine environment as possible.Specifications: Plate Size: 46 x 46mm Plate Thickness:1.5mm Eye Diameter: 6.3mm Weight: 0.1kg

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25mm Single Block with BecketThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light.                                                         Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00.11 features a becket at one end and a clevis pin attachment at the other, so this block could be used for creating a purchase system and easily attached to a fixing point with the clevis pin attachment Specifications: Max Rope: 8mm Breaking Load: 500kg

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Deck Eye Hole Center - 42mmThis deck eye is made from 316 stainless steel, and it went through multiple machining and finishing operations to ensure that it is free of damaging sharp corners and burrs. Specifications: Weight: 0.001kg Height: 14mm Width Between Center of Holes: 42mm Hole Diameter: 5mm

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Hatch LockUsed to secure the sliding hatch to the washboards, this hatch lock can be operated from the cabin or the cockpit. Provision for a padlock.Features: Suitable for washboards up to 19mm thick The Only RORC-certified hatch lock Specifications:Weight: 0.2kg

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25mm Treble Block with ShackleThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light. Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00.31 can be used to create a 6:1 purchase system to aid in lifting heavier objects and decrease the load on the rope Specifications: Max Rope: 8mm Breaking Load: 1250kg

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Snatch Block with Snap Shackle - Max Rope Size 18mm (23/32")Features: Free rotation thanks to snap shackle Very strong closing system Easy opening by simply pulling on the plunger pin Shock and scratch-resistant thanks to the elastomer molded cheeks Applications: Changing sheets Spinnaker sheet deflector blocks Materials:  HR 17.4 PH forged stainless steel arm  Elastomer molded cheeks Composite sheave Specifications: Rope size: (inch) 23/32" / (mm) 18 Length: (inch) 6 7/64" / (mm) 155 Width: (inch) 2 21/64" / (mm) 59 Thickness: (inch) 1 59/64" / (mm) 49 Working Load: (lb) 2640 / (kg) 1200 Breaking Load: (lb) 5510 / (kg) 2500 Weight: (lb) 0.913 / (g) 414 Caption: Working Load (WL): For nautical applications Working Load Limit (WLL): For industrial applications only. The safety factor is 5 times the breaking load. WLL = Breaking load / 5 *Sold as an Individual Quick Guide (pdf)

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