Item Type: CNC Bar Puller Material: Nickel Chromium Alloy Steel Purpose: Machining Claw Hardness: HRC46-50 Clamping Range: Approx. 2.0-48.0mm / 0.1-2in Total Length: Approx. 160mm / 6.3in Package List 1 x Puller 2 x Inner Hex Wrench 1 x Spring Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Integrated Jaws: The puller with integrated jaws will not break, and is strong and durable. 2Hardened Handle: The handle of the automatic puller has been hardened and is durable and not easily deformed. 3Multifunctional Screw: The puller has a built in non slip screw, the control jaw will not run out; the side lock screw effectively protects, adjusts the screw, and prevents the pulling jaw from loosening 4Electroplated Appearance: This is a puller with an electroplated appearance, which is beautiful and wear resistant. 5Spring Retractable Design: The automatic puller is designed as a spring retractable, which can replace the traditional hydraulic puller. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.