This auction is for four BRAND NEW Moto Metal "snap in" chrome center caps, part number 353K133H. Will fit ONLY the 951/950 model Moto Metal 8 lug wheels that utilize this short snap in style cap. Height is approx. 3.5 inches from bottom tab to top, diameter approx. 5.15 inches. Check your cap design and part number for compatibility. Take advantage of this HUGE sale. Please email if you are not sure if this cap will fit your wheels, happy to help.