A2124 - Upstand Block (20mm) Kicking Strap Bracket which can be removed to

which can be removed to allow full 360 degree rotation

The New Pro-Ratchet 40 is our first ratchet block to feature an aluminium sheave which has been designed to offer additional grip on the rope

A 12 mm B 76 mm C 28 mm D 18 mm E 60 mm F 12 mm Weight 49 g

Sheave Ø 45 mm Max

A2124 - Upstand Block (20mm) Kicking Strap Bracket which can be removed toLength (mm) = 31 Max Line Dia (mm) = 8 Shackle Pin (mm) = Breaking Load (kg) = 550 Max Dynamic Load (kg) = 115 Weight (g) = 20. 6 20mm Upstand Block Upstand Blocks, also known as foot blocks and lead blocks are a low profile solution for leading lines to cleats and jammers. Typically used at the base of a mast to lead the halyard from the mast base towards the cockpit or used to redirect mainsheet traveller lines up the side of a cockpit.