25mm Double 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 00.21 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

See our Shipping Policy and Refund Policy for delivery times, returns and exchanges.