<b>Product Highlights </b><br> Anti Theft with unique 316 stainless steel keyed tool <br> 316 stainless steel Rust proof <br> Universal fitment for all M10 size screws <br> Anti-Theft Lock Nuts are desgined to protect your vehicles lighting and accessories from potential theft <br> Each pack contains 316 stainless steel lock nuts and a high strength 316 steel keyed tool <br> These anti-theft lock nuts are desgined for universal fitment for a wide range of lighting applications including driving lights, LED light bars, and work lamps with different thread sizes<br>