Features: 1.Made of high?hardness chromium?molybdenum steel, which is hard and durable and has a long service life. 2.The inverted spiral groove is designed to be occluded to provide maximum grip. 3.High precision, high sensitivity, good reliability, and higher efficiency. 4.Use with 17mm wheel nut sleeve, convenient and easy for you to operate. 5.The ten?piece set can better meet your needs and bring you more convenience. Specification: Condition: Brand New_x000D_ Item Type: Wheel Lock Nut Removal Set_x000D_ Material: Chromium-Molybdenum Steel_x000D_ Color: As the Picture Shown_x000D_ Suitable for 1 2 3 5 7 Series X1 X3 X4 X5 X6_x000D_ Contents:_x000D_ _x000D_ B30 / 13 point _x000D_ B31 / 15 point _x000D_ B32 / 16 point _x000D_ B33 / 17 point _x000D_ B34 / 18 point _x000D_ B35 / 19 point _x000D_ B36 / 20 point _x000D_ B37 / 21 point _x000D_ B38 / 22 point _x000D_ B40 / 23 point PackageList: 10 x Wheel Lock Nut Removal Set