UNIVERSAL NON-SWIVELING SHEAVE
The Universal Sheave Block when used with an Overhanging Floor Socket (P/N 70249), permits cable pulls upward, downward, or sideways without the use of snatch blocks.
The assembly consists of a specially designed sheave with two square shanks which lock into the Overhanging Floor Socket, fastened to the rear deck of the truck body. When an upward pull is desired, the bottom shank is locked into the socket. For a side pull, the side shank is used.
P/N 70234 Universal Non-Swiveling Sheave Weight: 45 lbs. (20kgs)