Most common sizes in a kit
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
Dimensions and weights
Sizes included are 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22