



Tri-Groove Tamper Proof Screw and Security Nut Driver Sockets #6 - QTY 1
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Product Details
Tri Groove Driver Sockets are made of Alloy Steel.
The TriGroove tamper resistant fastener drive style is also referred to as: Tri-Groove, T Groove, Trident Drive and Coned Trident Drive.
Security nuts are installed using a special Tri Groove socket, which grips the indentations along the outside of the fastener to turn the nut along a thread.
Tri Groove nuts can only be fastened with Tri Groove Driver sockets. Standard sockets fit 1/4" square drive
Fits tri-groove screw sizes 6 & 8