About 4 Inch Pulleys
4-inch Pulleys are available in the size that you want. Decide from many materials such as die cast (zamak #3). Search eBay for assorted good brands, including Congress. You can view new, seller refurbished, or pre-owned 4-inch Pulleys and enjoy even more savings. Plus, Pulley 1/4-inch Bores are a solid pick for keeping up the maintenance of your facilities.