20mm single Tii-On soft-attach block Sheave:High load toolmaking and production takes place

toolmaking and production takes place at the Allen factory in Southminster

Breaking load: 475 kg

Please note that these garments have a good amount of stretch and a single size spans several sizes depending on how you would like it to fit

The opposed slopes at the back of the blade reduces friction resistance which enables a smooth and more effective cut

Part number Fixing hole centres Fixing hole depth Fixing hole diameter Max

20mm single Tii-On soft-attach block Sheave:High load toolmaking and production takes placeAllen Tii On Blocks feature a stainless steel loop at the head of the block. This gives our range 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. Available with or without soft shackle. Specifications Sheave size: 20 mm (25 32") Max. line size: 6 mm (1 4") Overall height: 29 mm (1 3 16")