Description: Brand new and high quality. Colour: Gloss Black Material: ABS plastic These caps fit any car wheel 21mm bolts or nut. Easy to fit, simply push down onto your bolts for a firm fit. Enhances the finish of your car wheels Protects your bolt heads from corrosion. Size Internal diameter:21mm Package include: 20 x 21mm Nut Cap (16 standard ones + 4 locking ones) 1 x Removal tool |