57020D,768-7134,Allen 57020D 5/32 in L形 短臂 镍铬钢 六角扳手 ,Allen
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
ASME B18.3
