Harken
Triple/150 Cam-Matic Sheave dia. (in): 2 15/16 Sheave dia. (mm): 75 Length (in): 6 3/16 Length (mm): 137 Weight (oz): 31.0 Weight (g): 879 Max. line dia. (in): 7/16 Max. line dia. (mm): 12 Shackle pin dia. (in): 5/16 Shackle pin dia