Works in Cases of Corrosion, Rounded Lug Heads, Thin Walls for Specialty Aluminum Wheels, etc. • Works on at Least 6 Different Fastener Types: Spline, 6-Point, 12-Point, Star, Square, 50% Rounded-Off Heads • Manufactured Using Quality Chrome Molybdenum Alloy Steel for High-Torque and Durability • Color-Coded Protective Sleeves for Easy Identification Which Helps to Prevent Damage to Custom Wheels • Impact-Rated