8 Inch 2-Jaw Gear Puller Adjustable Specification: Condition:New Material: Chrome Vanadium Steel Surface Treatment: Chrome plating Number of Claws: Two-claw Size: 8inch Screw length: 170mm Screw diameter: 13mm Cross arm length: 195mm Total claw arm length: 135mm Maximum depth distance of reach: 98mm Distance between the inside of the arms(adjustable): 25-185mm 10 Inch 2-Jaw Gear Puller Adjustable Specification: .