7/8" (m22) x 4" Tap Extension ANSI 101 series metric

7/8" (m22) x 4" Tap Extension ANSI 101 series metricMade 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. 697 B Max Tap Shank Accepted 0. 523 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. Verify the Tap mfg specs

Easily extends the reach of thread taps

843 – C Max Tap Square Accepted

406 – C Max Tap Square Accepted

242 – column C Max Tap Square Accepted

Self-Locking feature requires Tap Square and Shank match max accepted dims

194 – B Max Tap Shank Accepted

For all machine and hand tapping applications

421 – C Max Tap Square Accepted

110 – C Max Tap Square Accepted

No collet or set screws

Extension offers smallest OD in the industry

429 – B Max Tap Shank Accepted