Simple Caster

grabcad

Casters, also known as castors, refer to unpowered, single, double or compound wheels which are mounted at the base of an object for easy relocation. Made from materials like rubber, plastic, nylon, aluminum, and stainless steel, they come in different sizes. Applications vary from shopping carts, office chairs to industrial equipment. Heavy-duty casters serve high capacity tasks in industries such as platforms, carts, assemblies and tow lines on flat surfaces.