uxcell 15mm Center Hole 12cm Outside Dia Plastic Wheel for Air Compressor Product Name : Air Compressor Wheel;Material : Plastic Color : Black;Center Hole Diameter : 15mm / 0.6" Wheel Wide : 30 mm / 1.2";Overall Size(Approx. ) : 12 x 4.4 cm / 4.7" x 1.7"(OD*T) Net Weight : 205g Package Content : 1 x Air Compressor Wheel