【5-Piece Set for Universal Sizing】Includes 4 most commonly used sizes (17, 19, 21, 22mm) plus 1 extraction pin. Perfectly fits most automotive, industrial, and household nuts. No professional skills needed, easy to use for everyone.
【Twist-Grip Fluted Design】Fluted internal design bites securely into stripped, rounded, or seized fasteners. Engineered to grip where standard sockets fail, ensuring successful removal every time.
【High-Strength CR-MO Construction】Made from industrial-grade chromium-molybdenum steel for exceptional strength, wear resistance, and fatigue endurance. Built to withstand high-torque, heavy-duty applications.
【Black Phosphating for Durability】Corrosion-resistant surface treatment enhances rust protection. Combined with reinforced walls and heat-treated construction, it prevents deformation even under repeated hard use.
【Wide Application for Tough Repairs】Easily removes damaged lug nuts, wheel locks, O2 sensors, and seized fasteners. Ideal for auto repair, garages, workshops, and home improvement projects.