ApplicationFor Small ATV tires and up, can handle the way up to some 42\'\' (42inch) tractor and backhoe tires (Replacement for ESCO 70160 Manual Bead Breaker)SpecificationBackhoe tires with drop center rims to small ATV and lawnmower tires For working on tire without removing the wheel from tractor Operates with Air Ratchet or Manual Ratchet . DO NOT USE AIR IMPACT TOOL. Package Includes: As the pisctures showNote1. Tools required adjustable wrench, open end wrench, or air wrench. Do not use impact wrench as it will damage the bead 2. Place bead breaker onto the rim with teeth and breaker foot between rim and tire bead. Tighten rim clamp jaw until snug with hand wrench. Make sure bead breaker teeth and foot are against bead. Continue tightening with wrench until snug. 3. Do not overtighten! Turn bead breaker nut clockwise to engage foot with bead. Continue to turn clockwise until bead is 4. broken loose from rim. Process may berepeated in 2 to 3 locations on each side of the wheel.