5/16" (m7,m8) x 4" Tap Extension ANSI 101 series usa Not recommended for coolant through

Not recommended for coolant through taps

242 – C Max Tap Square Accepted

234 – C Max Tap Square Accepted

Use to extend standard Tap length

5/16" (m7,m8) x 4" Tap Extension ANSI 101 series usa Not recommended for coolant throughMade 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. 318 B Max Tap Shank Accepted 0. 238 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 or