Mahr Inc. Datasheets for Plug and Pin Gages

Plug and pin gauges are used to compare hole and slot dimensions or locations to specific tolerances. This product area includes go gauges and no-go gauges. 
Plug and Pin Gages: Learn more

Product Name Notes
Thread Pin Gage -- 426 A Product features Designed to be suspended over a test specimen Set consists of 3 Pin Gages Manufacturing tolerance ± 0.5 µm Pin gage length: 32 mm
Cylindrical Measuring Pins -- 844 TZ Product features Made from steel, with shank for mounting into the Mounting Attachment 844 Tm
2-jet Blind Hole Air Plug
2-jet Blind Hole Air Plug -- 6011
2-jet Blind Hole Air Plug -- 6012
Nozzle Through-hole Pin Compatibility -- 6001
Nozzle Through-hole Pin Compatibility -- 6002
Nozzle Through-hole Pin Compatibility -- DP20
Product features Mahr / Mahr Federal air plug gages have a large free size tolerance, making them easier to insert into the bore to be measured and allowing a larger...
Adjustment Pin
Adjustment Pin -- 6400
Product features Meticulously hardened, aged, ground and lapped Manufacturing tolerance JS3 Cylindricity tolerance: 0.1 x IT3 Uncertainty of the labeled actual size: 0.5 x IT1
Thread Pin Gages Set -- 426 MS Product features Set of thread Pin Gages in Holder consists of: 18 Holder Pairs 426 M Diameter 0.17 - 3.2 mm Delivered in a wooden box For threads with outside...
Plug Gage Set -- 426 DS Product features Unbreakable plastic handle inscribed with the diameter Set with pin gages in diameter increments of 0.01 mm Wear-resistant gage steel. hardened. multi-aged, ground and lapped plastic handle inscribed...
Individual Plug Gages with Handle -- 426 D Product features Unbreakable plastic handle inscribed with the diameter Wear-resistant gage steel. hardened. multi-aged, ground and lapped plastic handle inscribed with the diameter
Pin Gage with Handle -- 426 G/2 Product features Wear-resistant gage steel, hardened, multi-aged and precision ground Better than Grade 2 DIN 2269 Manufacturing tolerance ± 1.5 µm
Pin Gage without Handle -- 426/2 Product features Wear-resistant gage steel, hardened, multi-aged and precision ground Better than Grade 2 DIN 2269 Manufacturing tolerance ± 1.5 µm from dia. 5.01 mm inscribed with diameter on the...
Pin Gage Set Without Handle -- 426 S Product features Wear-resistant gage steel, hardened, multi-aged, ground and lapped
Pin Gage without Handle -- 426/0 Product features Wear-resistant gage steel, hardened, multi-aged, ground and lapped Grade 0 DIN 2269 Manufacturing tolerance ± 0.5 µm From dia. 5.01 mm inscribed with diameter on the end face...
Pin Gage with Handle -- 426 G/1 Product features Wear-resistant gage steel, hardened, multi-aged, ground and lapped Grade 1 DIN 2269 Manufacturing tolerance ± 1.0 µm
Pin Gage without Handle -- 426/1 Product features Wear-resistant gage steel, hardened, multi-aged, ground and lapped Grade 1 DIN 2269 Manufacturing tolerance ± 1.0 µm from dia. 5.01 mm inscribed with diameter on the end face...
Pin Gage with Handle -- 426 G/0 Product features Wear-resistant gage steel, hardened,multi-aged, ground and lapped Grade 0 DIN 2269 Manufacturing tolerance ± 0.5 µm