●The kit can be used to easily disassemble gears, hubs, ball races, bearings, pulleys, sprockets, flywheels, etc.,and is widely used disassembly scenarios. ●1x3 " (75mm) 3 leg puller. ●1x4 " (100mm) 3 leg puller. ●1x6 " (150mm) 3 leg puller. ●1x8 " (200mm) 3 leg puller.