1Function: These axle spindle heavy thread tools can clean or repair axle threads on most domestic and imported vehicles, and can repair damaged or rusted axle nuts for added convenience. 2Package Contains: 8pcs axle spindle heavy thread tool set, includes M24 x 1.50, M24 x 2.00, M22 x 1.00, M22 x 1.5, M20 x 1.25, M20 x 1.50, 13/16in x 20UNEF, 3/4in x 20UNEF. 3Premium Material: The axle spindle heavy thread tools are made of carbon steel material, cold forging and heat treatment, wear resistant, rustproof, professional mechanic is also suitable for personal use. 4Blow Molded Box: Equipped with a heavy duty blow molded plastic case for easy storage. Grooves in the box protect the hub from wear, and the storage box is also easy to transport and organize. 5Recommendation: Axle spindle rethreading tool set can be used with 1?1/4in socket or wrench (not included). High performance, strong reliability, making sure safety use.