![SeaSure 25mm Treble Block w/Shackle [00.31CRD]](http://boatersemporium.com/cdn/shop/files/100427XL_6761f403-e7a6-4fb0-a86d-0570a9a7d82c.jpg?v=1742457322&width=1000)
![SeaSure 25mm Treble Block w/Shackle [00.31CRD]](http://boatersemporium.com/cdn/shop/files/100427XL.jpg?v=1691440025&width=1000)
![SeaSure 25mm Treble Block w/Shackle [00.31CRD]](http://boatersemporium.com/cdn/shop/files/100427XL_6761f403-e7a6-4fb0-a86d-0570a9a7d82c_1024x.jpg?v=1742457322)
![SeaSure 25mm Treble Block w/Shackle [00.31CRD]](http://boatersemporium.com/cdn/shop/files/100427XL_1024x.jpg?v=1691440025)
Description
25mm Treble Block with Shackle
The 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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