Harken
Triple/150 Cam-Matic/40 mm block/becket Sheave dia. (in): 2 1/4 Sheave dia. (mm): 57 Length (in): 6 1/8 Length (mm): 156 Weight (oz): 18.3 Weight (g): 520 Max. line dia. (in): 3/8 Max. line dia. (mm): 10 Shackle pin dia. (in): 1/4 S