2.5″ O.D. x 1/2″ Pulley$29.00 Single 2.5″ O.D. x 1/2″ pulley for our M661 cable machine. 2.5" O.D. x 1/2" Pulley quantity Add to cart Description Description Single 2.5″ O.D. x 1/2″ pulley for our M661 cable machine. Part no. CA0250X050 Related products M81 Complete Gearbox $909.00 Add to cart Revolving Arm for M755 $128.00 Add to cart Revolving Arm for M81, M844, M98 $189.00 Add to cart M661 Drive Arm $37.00 Add to cart Revolving Arm for M888 $189.00 Add to cart