LITE-WAY M6 Premium Stainless Steel Anti-Theft Locking Nuts Security Hardware Kit For LED Light Bar Work Lights (ANTI-M6) Anti-Theft Lock Nuts are desgined to protect your vehicles lighting and accessories from potential theft Each blister pack contains 2316 stainless steel lock nuts and a high strength carbon steel keyed tool, designed for specific fitment with the supplied lock nuts 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 Model :M6 1.25