10X11mm Double Ring Spanner
- Acc. to DIN 838, ISO 3318, ISO 1085, ISO 10104
- Rings deep offset, strong but thin walls
- Vanadium steel 31CrV3, chrome-plated
- Satin non-glare finish
- Carefully forged and professionally machined:
- Ring: thin-walled, 5° deep offset from shaft, with UD profile for gentle transmission of force
- High bending strength - does not fracture or splinter when overloaded, thus minimising the risk of injury
- Overloading indicated by deformation
- For extremely deep or inset bolts
- Top-grade industrial quality for the hardest of continuous use