57128

型号： 57128

制造商： Allen

描述：Short Arm Hexagon Keys L shaped hex keys precision formed to exact dimensional tolerances providing a precise fit. From Allen, the original hex key manufactured. Rotates to 270 degrees & then to a firm stop enabling more torque Constructed from Nickel-Chrome-Moly Steel for excellent strength Blackened finish ### 标准 ASME B18.3 ### 单件式六角板手