Doing your own wheel alignment at home or in your shop? This heavy-duty alignment tool kit can help. It's a set of alignment plates (often called slip plates or turn plates) that you drive your vehicle's front wheels onto. They allow the wheels to turn freely so you can accurately measure and adjust toe, camber, and caster angles. It's made from aluminum alloy, includes a tape measure and small wrenches, and is designed with a safety locking system and anti-slip features. It's versatile and should work with most cars, trucks, motorcycles, and even boats on trailers. A professional-grade tool for DIYers, home garages, or small workshops looking to save on alignment costs and do precise work.