Check the listing for details. STI FINE THREAD TAP GUIDE - FOR HELI-COIL® TYPE INSERTS - REPAIR THREADS EASIER. Condition: New. Listed at 30.75 USD. <img src="http://ti2.auctiva.com/web/aswCredit.gif" border="0"><br><a href="http://www.auctiva.com/?how=scLnk1" target="_blank"><img src="http://ti2.auctiva.com/images/sc1line1.gif" border="0"></a>STI-UNF V-TAPGUIDE(United Fine Thread)New - Standard size - Patented Tap Guide by: Big Gator ToolsEngineered to be the Most Universal Tap Guides Ever! 100% Made in the U.S.A. This standard fine thread STI tap guide is sized for ground tap sizes: (5/8-18, 9/16-18, 1/2-20, 7/16-20, 3/8-24, 5/16-24, 1/4-28, 10-32, 8-36) · Automatically squares up the tap with the surface.· V-groove along the bottom of the guide allows for perpendicular alignment with all tap sizes on round parts or corners. · Natural steel finish, non-plated. · Portable, pocket-sized. · Made from special nickel alloyed steel that is heat treated for durability. · 100% Made in the USA. · Eliminates most tap breakage due to improper alignment! · Insure perpendicular Heli-Coil® insert alignment. Check out all Guides that Big Gator Tool has to offer!!! <div><a href="http://mostpopular.sellathon.com/?id=AC398455">< Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application