Acc. to DIN 3113, Form B, ISO 3318, ISO 7738
Chrome-vanadium steel 31CrV3, chrome-plated
Carefully forged and professionally machined
Ring: 10° offset from shaft, with bi-hex
Overloading indicated by deformation
The offset ring ensures a better grip on deep-seated or inset nuts or bolts
Top-grade industrial quality for the hardest of continuous use