25mm Single Block with Clevis PinThe 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 Clevis Pin attachment makes the block easy to fit and remove from lacing eyes, eye bolts, U bolts, etc. Specifications: Max Rope: 8mm Breaking Load: 500kg