Allen 59106

Ball Plus Long Arm Hexagon KeysL shaped hex keys precision formed to exact dimensional tolerances providing a precise fit. From Allen, the original hex key manufacturer.Rotates to 270 degrees & then to a firm stop enabling more torque Constructed from Nickel Chromium Molybdenum Steel for excellent strength Blackened finish ### 标准ASME B18.3### 六角球形螺丝刀 - 独立装