Allen 50 mm Triple Block Sails & Dinghy Covers designed to eliminate friction and

designed to eliminate friction and allow rope to run at great speeds

Swivel Lock: The swivel can be locked in 90-degree orientations with the small black swivel lock at the top of the block

Allen Stainless Steel Welded S Hook

This gives our Tii-On range maximum strength and reliability with minimal cheek separation when tied on and loaded up with a soft shackle

Allen 50 mm Triple Block Sails & Dinghy Covers designed to eliminate friction andAllen 50mm Triple Dynamic Block. The A2054 is a high performing ball bearing block, designed to eliminate friction and allow rope to run at great speeds. Ideal for use on Keelboats and Catamarans for a range of applications from jib sheet to mainsheet systems, to backstay tensioning systems and everything in between. The 50mm triple is a great choice for systems which require a larger purchase system with minimal friction. Bearings: Dynamic Blocks