TEKTON 5702 Gear Puller, 4-Piece Three-jaw design evenly distributes pulling forces to slide gears, pulleys, and flywheels off shaft without damage Universal 4- or 8-position reversible jaws offer inside or outside grip and short, standard, long or extra long reach High-strength forged and hardened steel jaw arms Cold rolled, acme-threaded steel drive screw for smooth operation even under high stress Set Includes: (1) 3 in. 3-Jaw Gear Puller, (1) 4 in. 3-Jaw Gear Puller, (1) 6 in. 3-Jaw Gear Puller, (1) 8 in. 3-Jaw Gear Puller