Fenner Drives designs and manufactures ISO 9001:2008 certified products for power transmission, 3D printing, motion transfer and conveying applications. The Fenner Drives catalogue includes round and V-belts, chain pullers and detachers, pulleys, sprockets, and rotary and linear tensioners. Fenner Drives pulley is used to apply force, transmit power and change the speed and direction of rotation of a cable within pumps, motors and conveyors. These pulleys are made of glass-reinforced nylon and feature radial support ribs for additional belt support. To join / detach chain links easily and safely under stress during installation / removal of roller chains, Fenner Drives chain puller / detacher is used. Choose from a wide range of these high-precision products on Raptor Supplies, one of authorised Fenner Drives distributors.