Description
- Acc. to DIN 3113, Form A, ISO 3318, ISO 7738
- Sizes 5 and 5.5 mm with hexagon ring, up from size 6 mm with UD profile
- Chrome-vanadium steel 31CrV3, chrome-plated
- Carefully forged and professionally machined
- Ring: 10° offset from shaft, with UD profile for gentle transmission of force
- 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
