9/16" (m14) x 4" Tap Extension ANSI 101 series m4

9/16" (m14) x 4" Tap Extension ANSI 101 series m4Made 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. 429 B Max Tap Shank Accepted 0. 322 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

697 – B Max Tap Shank Accepted

125 – B Max Tap Shank Accepted

Metric (m) size is conversion

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

672 – C Max Tap Square Accepted

590 – B Max Tap Shank Accepted

Made in USA using USA foundry steel

152 – C Max Tap Square Accepted

Metric (m)  size is conversion

Unique Tap Extension features for close and long tapping applications

500 – B Max Tap Shank Accepted