Product Features May only be installed and remove using tri groove or trident drivers or sockets Find great deals on eBay for tri groove screwdriver . Shop with confidence. Skip to main content. eBay Logo: . Tri Groove Tamper Proof Driver Socket Master Kit with Ratchet - Sizes #4 - #40. Brand New Includes Case. $201.99. Buy It Now. Free Shipping. Results matching fewer words. Tri - Groove Security Nuts. Tri - groove security nuts are installed, removed and reused with a special wrench that permits access to recessed mountings or deep channels. They can be used when there is no access to the fastening from the side.

TRS06 TRIGROOVE Socket Tool for TRIGROOVE Screw Sizes #6 #8 Fastenal Part No. (SKU) Security bits are used with security screws are driven with a matching, heremon bit. Ready to create a secure installation? . Tri - Groove Security Sockets. Torx Security Bits. Security Bit Sets. Shop Tri Groove Security Nuts - Feature a tapered diameter, . Tri Groove Security Screw and Nut Socket Drivers. Zinc Tri Groove Security Nuts - Zamak 5 . Tri - Groove Nut Installation Removal Transcript. Scroll Down To Continue Reading. Bob: This one I have, this is called a tri groove nut. It has three grooves on it: one, two, three.

TGroove, Tri-Groove , Tampruf It really doesn’t matter what you call them; TGroove, Tri-Groove or Tampruf. Loss Prevention Fasteners has them all: Nuts, Bolts, Screws in various materials in … The TGD10 hand driver and TGDA10 drill adapter fit with standard #10 Tri - Groove sockets for 1/4-in Tri - Groove machine screws and sheet metal security screws . The TGD38 hand driver and TGDA38 drill adapter will fit with #20 and #30 sockets for Tri - Groove nuts. Tri - Groove Prices. Purchase Options. TGD10 - Hand Driver - fits Tri - Groove Screw Sockets.