Go and No-Go Ring Gauges DIN 2250 / 2254 | ULTRA Shop

Buy high-precision go ring gauges according to DIN 2250-G and no-go ring gauges according to DIN 2254 for reliable outer diameter inspection online.

Go and no-go ring gauges form the reliable foundation for rapid and dependable inspection of cylindrical workpieces, shafts, and bolts directly within industrial series production. Strictly adhering to metrological principles, the gauge design separates the testing process flawlessly: the "go" ring gauge inspects the maximum material limit as well as geometric form deviations such as lack of roundness or cylindricity. The red-marked "no-go" ring gauge, on the other hand, exclusively checks the minimum dimension of the outer diameter. This efficient gauging procedure minimizes inspection cycle times right on the shop floor or in the measuring room, ensuring seamless compliance with tight tolerance zones.

Our B2B portfolio provides a precise selection for your gauge monitoring: the ring gauges are manufactured from premium, wear-resistant, and hardened gauge steel to guarantee permanently high dimensional stability. All gauges are configurable directly in the online shop within the nominal size range from Ø 1.500 mm up to a maximum of 50,000 mm with ultra-fine steps from 0.001 mm. This perfectly covers your custom intermediate sizes and tolerance specifications in the compact diameter range. All standards guarantee seamless, traceable calibration through optional factory or DAkkS certificates.