Features: Engineered with a precise 17mm anti theft screw socket design, this security mastering locking wheel nut key ensures tamper resistant protection, crafted from steel to withstand corrosion and wear. The high strength alloy steel construction provide exceptionally torques resistance and compatibility with locking nuts, featuring 3.7cm profile for effortlessly storage in automotive toolkits. Ideal for car owners, professional mechanic, and DIYer enthusiasts seeking reliable wheel maintenance tool to securely replace or tighten locking nuts without impact guns dependency. Perfect for emergency tire changes, routine wheel adjustments, or upgrading vehicle security during roadside repairs and garage maintenance. Its ergonomic grip and lightweight design optimize control during nut removal, ensuring seamlessly compatibility with factory recommended torques settings for safe, tool frees wheel management. Specifications: Component:Steel Size: Approx.2.8x2.8x3.7cm/1.1x1.1x1.46inch Color:Silver Package Includes: Pack of 2 Security Lock Nut Removal Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.