Mahr Inc. Datasheets for Ring Gages

Ring gages are used for go / no-go assessment compared to the specified dimensional tolerances or attributes of pins, shafts, or threaded studs.
Ring Gages: Learn more

Product Name Notes
Ring Gage -- 355 E
Ring Gage -- 355 E
Ring Gage -- 355 E
Product features Special wear-resistant gage steel. Hardened and lapped Dimensions: DIN 2250, Type C Manufacturing tolerance: DIN 2250 (JS4) Uncertainty of actual deviation: 1/2 IT 1
2-Jet Air Ring Gage -- DR20
3-nozzle Ring Gage -- DR20-3
Double Jet Ring Gage -- 6300
Triple Jet Ring Gage -- 6303
Product features Mahr / Mahr Federal nozzle ring gages have a large free size tolerance, making them easier to insert into the bore to be measured and allowing a larger...
Adjustment Ring -- 6107 S Product features Meticulously hardened, aged, ground and lapped Manufacturing tolerance JS3 Cylindricity tolerance: 0.1 x IT4 Uncertainty of the labeled actual size: 0.5 x IT1
Adjustment Ring -- 6105 N Product features Meticulously hardened, aged, ground and lapped Manufacturing tolerance JS3 Cylindricity tolerance: 0.4 x IT4