These rotisserie adapters are a great addition to our  Auto Rotisserie and will also fit many other brand name auto rotisseries on the market. These adapters allow you to attach a vehicle to the rotisserie by connecting to the leaf spring rails instead of the standard mounting locations. These adapters are not powder coated. The leaf spring brackets are easy to use and simply fit over the standard mounting brackets of your rotisserie. The leaf spring adapters come with mounting tabs which can be welded in the correct position to work for your specific application.