This listing is for a SET of FOUR T-Groove security nuts with install Tool / Socket.
T-Groove security nuts feature a tapered diameter, making the nuts resistant to gripping devices. Security nuts are installed using the included special T-Groove socket. T-Groove nuts are also referred to as Tri-Groove.
Our T-Groove Security Nuts are made from 316 Stainless Steel right here in the U.S.A. using American stainless steel. The have no sharp edges and are designed to prevent pooling of liquids and debris.
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