1/4" (m6) x 6" Tap Extension ANSI 101 series m4 Only the custom drift included

Only the custom drift included can dislodge the Tap from the extension

238 – C Max Tap Square Accepted

542 – B Max Tap Shank Accepted

165 – C Max Tap Square Accepted

437 – B Max Tap Shank Accepted

1/4" (m6) x 6" Tap Extension ANSI 101 series m4 Only the custom drift includedMade in USA using USA foundry steel. 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. 255 B Max Tap Shank Accepted 0. 191 C Max Tap Square Accepted Easily extends the reach of thread taps. No collet or set screws. Reusable. For all machine and hand tapping applications. Extension offers smallest OD in the industry. Metric (m) size is conversion.