Features: 1. The easy-to-use sturdy gear puller with 3 clamping jaw fingers is great for removing gears, sprockets or wheels. 2. Simply clamp the 3 jaws onto the gear and screw in the center bolts to pull the gear evenly and smoothly out of its seat. Description: 1. Process : Falling forged high carbon steel reversible legs and body. 2. Reversible : Reversible jaws for internal and external pull. 3. Hight strength : Heat treatment to increase strength. 4. T hrust plate : Larger size thrust plate prevents damage to the shaft end. 5. Hex head screws : Hex head screws for ratchet wrenches or combination wrenches. 6. Application : Used to remove gears, sprockets, bearings, pulleys, etc. 7. Size : 3", 4" and 6" Note: The above data are all measured manually, and there are some errors. Please refer to the actual product. Description: Material: Carbon steel Style 1: 3 inch Working range: 3-75mm/0.11-0.11inch Total length of screw: 98mm/3.8inch Silk stroke: 50mm/1.96inch Screw diameter: 9.7mm/0.38inch Diameter at the tip: 7mm/0.27inch Pulling force: 1 ton Net weight: 0.4kg Style 2 : 4 inches Working range: 45-100mm/1.7-3.93inch Total length of screw: 120mm/4.72inch Silk stroke: 55mm/2.165inch Screw diameter: 14mm/0.55inch Diameter at the tip: 10mm/0.39inch Pulling force: 1.5 tons Net weight: 0.7kg Style 3 : 6 inches Working range: 60-150mm/2.362-5.9inch Total length of screw: 190mm/7.48inch Silk stroke: 120mm/4.72inch Screw diameter: 15mm/0.59inch Diameter at the tip: 12mm/0.47inch Pulling force: 2.7 tons Net weight: 1.3kg Include: 1 x Gear Puller