High quality bench pulley that can be mounted on a support stand rod. Constructed of a heavy duty cast aluminum support frame, this 50mm diameter pulley is mounted on heavy duty low friction cone bearings. Fits table tops up to 1-3/4" thick (4.5cm). Additional Info: High quality bench pulley that can be mounted on a support stand rod. Constructed of a heavy duty cast aluminum support frame, this 50mm diameter pulley is mounted on heavy duty low friction cone bearings. Fits table tops up to 1-3/4" thick (4.5cm). Package Size(L x W x H): 5 X 5 X 1.9 (IN) Categories: Mechanics, Pulleys HTS Code: 8483.50.9080 UNSPSC: 3.11718e+007 Country Of Origin: CHINA