[Data]: This product has 1/2-20 pitch, height 32mm, flange diameter 20mm, for hexagonal socket, a set of 20 wheel nuts + 1 socket key tool, separated and protected in the liner box, recommended to use hand tools, do not use impact tools. Please confirm the model number and size before you buy, to that your repair not go wrong. [Safe]: This product is designed with one-piece structure, more secure when installing lug nuts and locking security structure, it 't tighten without professional tools. Help your vehicle not easy to be stolen, and using a very exquisite production process, can a longer service life. []: This product is made of cold alloy steel for high strength and durability. Its is made of high-quality and treatment technology, with clear and clean pitch threads. The electrophoretic coating greatly improves rust resistance and prevents the outer layer from peeling off easily, so it is very - and has a long service life. [Wide Application]: This product is equipped with wheel lug nuts for vehicles that require 1/2-20 threads (5 lugs) and a 60 degree tapered seat. Suitable for most vehicles, such as cars, SUVs, trailers, RVs and so on. But please make sure you confirm the required model and size so as not to affect your repair process. [Perfect Design]: This product serves as a maintenance tool that provides excellent grip and maximum torque, making it perfect for mechanics. You can save a lot of energy and time by using them. It 't fatigue your arm because it is designed with scientifically sound mechanics. Colour:Silver Material:Carbon Steel Package Contents: 20 * wheel nuts 1 * socket key tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.