Long known as the workhorse of the truck tire industry. Rocking dog clutch for smooth operation and extreme durability. Teasing throttle for easy bolt starting. Convenient reverse valve for easy directional changes. Choice of professional mechanics for high volume tire work on trucks, buses and heavy equipment. CP797-6 Same great features as the CP797 with a 6” extended anvil for tire work. Choice of professional mechanics for high volume tire work on trucks, buses and heavy equipment. CP797SP-6 Same great features as the CP797 with a 6” extended anvil and #5 spline. CP797TL-6 Same great features as the CP797 with a 6” extended anvil and torque limited. Great for reducing the risk of over torquing lug nuts on truck wheels. CP797TLSP-6 Same features as the CP797 with a 6” extended anvil, #5 spline & torque limited.