Insize Thread Plug Gage 3/4-16 UNF Class 2B Series 4643-3B2 The Insize 4643-3B2 Thread Plug Gage is built for checking 3/4-16 UNF internal threads, Class 2B. Conforming to ANSI B1.2, it features GO and NOGO members for precise gauging. Made of OHNS steel with...

Insize Thread Plug Gage 3/8-16 UNC Class 2B Series 4643-3C1 The Insize 4643-3C1 Thread Plug Gage is made for  3/8-16 UNC internal threads, Class 2B. Built to ANSI B1.2 standards, it includes GO and NOGO ends for precise inspection. Constructed from OHNS steel and...

Insize Thread Plug Gage 3/8-24 UNF Class 2B Series 4643-3C2 The Insize 4643-3C2 Thread Plug Gage is designed for measuring 3/8-24 UNF internal threads, Class 2B. Conforming to ANSI B1.2, it comes with GO and NOGO ends for reliable gauging. Made from OHNS steel,...

Insize Thread Plug Gage 5/8-18 UNF Class 2B Series 4643-5C2 The Insize 4643-5C2 Thread Plug Gage is engineered for precise inspection of 5/8-18 UNF internal threads, Class 2B. It conforms to ANSI B1.2 standards and comes with GO and NOGO members. Made of OHNS...

Insize Thread Plug Gage 5/16-18 UNC Class 2B Series 4643-5D1 The Insize 4643-5D1 Thread Plug Gage is engineered for precise inspection of 5/16-18 UNC internal threads, Class 2B. It complies with ANSI B1.2 standards and features both GO and NOGO members for accurate gauging....

Insize Thread Plug Gage 5/16-24 UNF Class 2B Series 4643-5D2 The Insize 4643-5D2 is a precision plug gage for inspecting 5/16-24 UNF internal threads, Class 2B. Designed to ANSI B1.2 standards, it includes both GO and NOGO members to ensure accurate and repeatable measurement....

Insize Thread Plug Gage 7/16-20 UNF Class 2B Series 4643-7D2 The Insize 4643-7D2 Thread Plug Gage is designed for checking 7/16-20 UNF internal threads, Class 2B. Conforming to ANSI B1.2 standards, it comes with GO and NOGO members for accurate thread gauging. Built from...

Insize Thread Plug Gage 9/16-18 UNF Class 2B Series 4643-9D2 The Insize 4643-9D2 is a high-accuracy thread plug gage for 9/16-18 UNF internal threads, Class 2B. It meets ANSI B1.2 standards and is supplied with both GO and NOGO members for reliable gauging. Made...

Insize Radius Gauge 1-7mm You are buying a genuine Insize product from the agent-appointed distributor of all Insize products within Australia. What does this mean for you? All our product warranty is honoured within Australia by Twin Eagle. Each product is shipped with a...