Product: For removing gears, sprockets, bearings, pulleys, and much more! Drop-forged high carbon steel Reversible legs and body Reversible jaws for inside and outside pulls Heat treated Hex head forcing screws suitable for use with ratchet wrench or combination spanner Puller Sizes: 3", 4", 6" Material: Steel Application: Handle a wide range of disassembly work like gears, pulleys, bearings, and flywheels. Perfect for mechanics, repair garages, and more. Kit Includes: 3 *Pulley Pullers .