13/16" (m20) x 12" Tap Extension ANSI 101 series thread 480 – B Max Tap

480 – B Max Tap Shank Accepted

131 – C Max Tap Square Accepted

234 – C Max Tap Square Accepted

Extension offers smallest OD in the industry

238 – C Max Tap Square Accepted

13/16" (m20) x 12" Tap Extension ANSI 101 series thread 480 – B 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. 652 B Max Tap Shank Accepted 0. 489 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