Harken
Single foot/lockoff Sheave dia. (in): 2 1/4 Sheave dia. (mm): 57 Length (in): 3 3/4 Length (mm): 132 Weight (oz): 9 Weight (g): 255 Max. line dia. (in): 5/8 Max. line dia. (mm): 16 Max. working load (lb): 2500 Max. working load (kg)