Acc. to DIN 3113, Form A, ISO 3318, ISO 7738
Chrome-vanadium steel 31CrV3, chrome-plated
Carefully forged and professionally machined
Slim jaw and jaw walls make this spanner lighter overall
Overloading indicated by deformation
Secure grip thanks to hollow shaft - very ergonomic and handy
Glare-free look due to matt chrome
Carefully forged and professionally machined
High industrial quality for heavy continuous stress