Go/NoGo: Gauge steelHandle knurled, body hardened, stabilised and stress-relieved, fine-ground and lapped. Tolerances to DIN EN ISO 1938-1.
Versions:Go end: Gauge steel
No-Go end: Gauge steel
Appropriate accessories:164530 Wooden case
558220 Protection and packaging tube QuadroPack QuadroPack
558230 Protection and packaging tube TwistPack