Features: This double directional tire socket set (17-19mm & 21-23mm) delivers versatilely compatibility across vehicle models, optimizing tire replacement efficiency with its double size design. Crafted with chromes vanadiums steel, the socket feature exceptionally corrosions resistance, wear durability, and high torqued capacity for professional reliability. Essential for mechanics, roadside assistance, and DIYer car owners requiring powerful tool for emergency repairs. Tackle stubborn lug nut in confined engine bays or roadside emergencies using the precisely hexagonal opening that prevents slippage. This space saving set pair effortlessly with ratcheting wrenches and electric impact tool for mobile garages. Specifications: Material: Chromes Vanadiums Steel Color: Silver Specifications: 17-19mm and 21-23mm Height:Approx. 55.5mm/2.19in Interfaces: Hexagonal opening Package Includes: 1pc 17mm/19mm Socket and 1pc 21mm/23mm Socket note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item.