Walton™ 40025 Style B Tap Extension, 1/4 in Tap, 8 in OAL, 0.256 in Tap Shank, 0.191 in Square
Item #BC436582
Walton™ Tap Extension, Style B, 1/4 in Tap, 8 in Overall Length, 7/16 in Body Dia, 0.256 in Tap Shank Dia, 0.191 in Square Size, For Use With: Machine and Hand Tap, 3/8 in Nose Dia, Alloy Steel
- Accurate, easy access into hard-to-reach tapping locations
- The smaller socket end OD permits the extension to pass through a standard liner bushing
- Construction to close tolerances and carefully heat treated alloy steel for strength and durability
- Each extension is designed for a specific tap size
- The tap, supported by the close-fitting deep socket of the extension, is held firmly in position by two socket set screws bearing 90 deg apart on the square of the tap
- Extensions are considerably less costly than special length taps and can be used again and again
- 0.193 in tap square size
- 0.255 in extension shank diameter