JBO Thread Plug Gauge - UNEF Go-No/Go - Right Hand - 2B - 7/16 x 2 A&NF enabling rapid acceptance or rejection

enabling rapid acceptance or rejection and keeping production flowing

Featuring a carbide-tipped cutting edge (K10) and an 11

Left-hand spiral flute with right-hand cutting: Efficient chip evacuation and stable cutting for consistent hole quality across a range of materials

helping maintain hole size over many cycles and reducing the need for frequent tooling changes

JBO Thread Plug Gauge - UNEF Go-No/Go - Right Hand - 2B - 7/16 x 2 A&NF enabling rapid acceptance or rejectionThe JBO Thread Plug Gauge is a precision go no go tool crafted to verify internal threads against Unified standards. Its ideal for manufacturers, automotive shops, aerospace labs, and maintenance teams that need quick, reliable checks of threaded holes to ensure proper fit and performance. With a compact, two ended design, this gauge delivers a clear pass fail result in a single instrument, helping inspectors make fast, confident decisions without