The 7-inch metal pulley is the standard pulley used on belt-driven PWC marine hoists. This 7-inch metal pulley includes a 3/16″ set screw that fits the standard 56-frame shaft size. The belt width and bore size are both 3/4″ of an inch. The pulley is relatively light, weighing only 1 pound.
The 7″ PWC Hoist Pulley is made from a zinc die-cast metal and has a spoke wheel design and is designed for one belt.