The Astro Pneumatic Tool 78830 Heavy Duty Drum and Rotor Puller Kit is used with a 1-1/4" socket and 1-1/4" or 32mm wrench to remove hubs, drums and brake rotors. This tool’s durable forged design is made from the same alloy as Astro's famous ball joint press. Includes: Long 7/8" thread 1-1/4" drive Grade 8 Drive Bolt Forged T-Bar Forged Hub Puller Arms Forged Drum/Rotor Puller Arms Long and short hex nuts Small, Medium and Large Hub Adapters Hardened Washers