Manufacturer Part Number: D-CK4-SC6-2|Mount Type|PlateStyle|Wheel Type|Brake Type|Bearing Type|Swivel Construction|Wheel Diameter|Wheel Width|Maximum Leveling Height|Load Capacity|Mounting Height|Adjustment Style|Frame Fabrication|Mounting Plate Bolt Hole Pattern|Wheel Hardness|Wheel Hardness Rating|Wheel Material|Caster Frame Material|Wheel Color|SIlverFinish|Inside Bolt Hole Spacing|Outside Bolt Hole Spacing|Bolt Diameter|Mounting Bolt Diameter|Plate Length|4.5inPlate Width|4inOverall Height|Marking|Compatible Surface Type|Application|Fork TruckFeatures|Number Of Wheels|For Use With|Standards|Top Plate (Decimal Inch)|4 x 4-1/2UNSPSC Code|