Item Type: CNC Lathe Automatic Puller Material: Nickel chromium alloy steel Purpose: Machining Claw Hardness: HRC46-50 Clamping Range: Approx. 2.0-48.0mm / 0.08-1.9in Handle Length: Approx.63mm / 2.5in Package List 1 x CNC Lathe Automatic Puller 2 x Hex Wrench 1 x Spring 1One Piece Jaw Design: The one piece jaw design reduces the occurrence of breakage, which is strong, wear resistant and durable 2Electroplated Exterior: The exterior is electroplated, wear resistant, and the handle is hardened, durable and not easily deformed 3Non Slip Screws: The unique design with built in non slip screws can effectively control the jaws to prevent running position 4Side Lock Screw: The side lock screw effectively protects and adjusts the screw to prevent the pull claw from loosening 5Telescopic Type: The automatic puller is designed as a spring telescopic type, which can replace the traditional hydraulic puller