Features: 5PCS 12 point sockets for removing or installing strut nuts. 1/2in drive cut away sockets, can use a 90° Hex key to hold the strut and tighten it to the correct torque with a torque wrench(Hex key not included). Sizes include 18mm, 19mm, 21mm, 22mm, 24mm. Made of premium material, durable to use. If you have any questions, please contact us in time. Specifications: Color: Black Weight: 630g/22.2oz Size: 15104cm/5.93.91.6in Package List: 1*5PCS Strut Nut Socket Set