Description Allen Tii-On 30mm Blocks feature a stainless steel loop at the head of the block. This provides maximum strength and reliability with minimal cheek separation when tied on and loaded up with a soft shackle. The stainless steel head loop also ensures the block stays in the right orientation when being used. When attaching a Tii-On block you must feed the rope around the central axle and through the head of the block. Tii-On blocks rely on the correct attachment method to give them maximum strength. Specification: Sheave Diameter: 30mm Breaking Load: 750kg Safe Working Load: 140kg Max Line Diameter: 8mm Length: 42mm Weight: 24g
