Set Plug Gage: 1-7/16-18 UNEF, Go & No Go MPN:S1437183AS

The Set Plug Gage: 1-7/16-18 UNF is an indispensable tool for ensuring precise and uniform thread dimensions in various industries like aerospace, automotive or mechanical machinery. Its two gages 'Go' and 'No Go' work sequentially to inspect for defects such as ovality, crushing or incorrect size during manufacturing processes before approving further operations ensuring adherence to national standards with 'No Go'. It features a UNF (Unified National Fine) thread size of 18 with a diameter of 1-7/16 ideal for inspections on imperial and metric threads offering users great versatility, durability and reliability with key specifications clearly labeled on the sturdy metal case lid ensuring easy reference by workers in crowded environments.