You are buying a set for 4 Fuel Injector Clips.
They are made from metal and have a galvanized surface to protect from rust and other elements.
They are made from high quality materials.
They will fit into all fuel injectors that are secured with this kind of clip (or similar one) to the engine fuel rail.
They are for universal, custom, stock, racing or performance applications in automotive, marine, PWC, motorcycle and ATV.
Sold at set of 4.