11/16" (m18) x 12" Tap Extension ANSI 101 series self-locking

11/16" (m18) x 12" Tap Extension ANSI 101 series self-lockingMade 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. 542 B Max Tap Shank Accepted 0. 406 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

381 – B Max Tap Shank Accepted

125 – B Max Tap Shank Accepted

Tap size 1/4 inch (M6) x 8 inches

312 – B Max Tap Shank Accepted

125 – C Max Tap Square Accepted

421 – C Max Tap Square Accepted

984 – C Max Tap Square Accepted

Extension offers smallest OD in the industry

Unique Tap Extension features for close and long tapping applications

Extension offers smallest OD in the industry

238 – C Max Tap Square Accepted

234 – C Max Tap Square Accepted