Fits: Fits vehicles with 14x1.5 spacing. Compatible with 1999-2010 1500/2500/3500, 1999-2020 1500/2500/3500, 2003-2016 F250/F350, 2015-2017 , etc. See instructions for details. : M14x1.5 thread size, 2inch(51mm) long, 60 degree tapered seat, 0.91inch (23mm) wide, 13/16inch (21mm) and 7/8inch (22mm) hex sockets, 24 black Closed end lug nut, includes 2 Hex key tools. Advantages: Made of SCM 435 high-strength steel, cold and heat-treated, greatly improving hardness and stiffness, increasing durability and corrosion resistance. Add visual impact to your car, perfectly interpreting power and style. The tapping is clean and neat, the thread is clear, and the installation is convenient and time-saving. Bringing you an efficient installation and a safe driving experience. Installation: Please use a manual wrench to install, do not use an electric impact wrench. We have professional technicians and technical support to bring you the most powerful technical support Colour:black Material:Metal Size:51 x 23mm Package Contents: 24 x black Closed end lug nut 2 x Hex key tools Only the above package content, other products are not included. Note: Light 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.