Manufacturer Part Number: UC1400-4.5|Wheel Chock Type|SingleBase Tread|GroovedWidth (Inch)|8-1/2inHeight (Inch)|5Construction|MoldedDepth (Inch)|8-1/2Surface Tread|GroovedMaterial|PolyurethaneOverall Length (Inch)|10Overall Length (mm)|254.0000mmOverall Length (Decimal Inch)|10.0000inColor|OrangeFinish|PlainMaximum Vehicle Weight|30000Maximum Wheel Diameter|32.00Includes|Standards|For Use With|Tires 27-32 inches in DiameterUNSPSC Code|24101808