PULLEY BLOCK, PRODUCT TYPE PULLEY BLOCK, PULLEY TYPE MOUNTED, MOUNT TYPE SIDE MOUNT, UPRIGHT MOUNT, WORKING LOAD LIMIT 1,550 LB, OPERATION PULLING, ATTACHMENT TYPE BOLT-ON, COMPATIBLE ROPE DIAMETER 5/16 IN, SHEAVE INSIDE DIAMETER 3 IN, SHEAVE DEPTH 5/8 IN, SHEAVE OUTSIDE DIAMETER 3 1/2 IN, COMPATIBLE ROPE TYPE WIRE ROPE, BEARING TYPE SLEEVE, ATTACHMENT INSIDE DIAMETER NOT APPLICABLE, HOUSING MATERIAL CARBON STEEL, MOUNTING HOLE DIAMETER 1/4 IN, N