3/8" NPT x 12" Tap Extension PIPE 102 series

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  • Regular price $149.93
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Tap Size 3/8"
Extension Length OAL 12.00"
Maximum Extension Diameter 0.875
Maximum Tap Shank Accepted 0.700
Maximum Tap Square Accepted 0.531
Length of Small Shank of Extension 2.125
Diameter of Small Shank of Extension 0.700
Square Shank of Extension 0.531

Tap Extension Diagram

Made in USA. Self-Locking feature requires Tap Square and Shank match max accepted dims.  See Detailed Size chart for all dimensions. 

0.700 – B Max Tap Shank Accepted

0.531 – 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.  

Verify the Tap mfg specs or measure Tap square and shank to assure Tap will seat with extension. 

Only the drift included can dislodge the Tap from the extension