7/16 inch (m-) x 3 inch Tap Extension ANSI 101 series 1/4-inch 672 – C Max Tap

672 – C Max Tap Square Accepted

406 – C Max Tap Square Accepted

Easily extends the reach of standard thread taps

See Detailed Size chart for all dimensions

480 – B Max Tap Shank Accepted

7/16 inch (m-) x 3 inch Tap Extension ANSI 101 series 1/4-inch 672 – C Max TapMade in USA. Self Locking feature requires Tap Square and Shank match max accepted dims. See Detailed Size chart for all dimensions. Metric (m) size is conversion. 0. 323 B Max Tap Shank Accepted 0. 242 C Max Tap Square Accepted Made in USA with USA sourced steel. Easily extends the reach of standard thread taps. No collet or set screws. Reusable. For all machine and hand tapping applications. Extension offers smallest OD in the industry. Metric (m)