Description: Cheek Sheave dia. (in): 1 9/16 Sheave dia. (mm): 40 Length (in): 2 3/4 Length (mm): 70 Weight w/shackle (oz): 1.2 Weight w/shackle (g): 34 Shackle pin dia. (in): - Shackle pin dia. (mm): - Max. line dia. (in): 3/8 Max. line dia. (mm): 10 Max. working load (lb): 485 Max. working load (kg): 220 Breaking load (lb): 1620 Breaking load (kg): 735