Hanging Pulley 1-1/4" Wide x 2-3/4" Tall Priced and sold as a set of 2. Take this pulley apart by removing the pin, so you can thread the cord through. These pulleys add a nice industrial look to your lamps. Use the plastic clamps, included with all lamps and kits, as stops for the pulleys. Position clamps on the back side of the pulley. Designed and manufactured by Colonial Tin Works.