<p>Plate Caster, Light-Medium Duty, No, Wheel Dia. 4 In., Load Rating 600 lb., Wheel Width 2 In., Overall Height 5-5/8 In., No, Caster Swivel Lock Type No Lock Included, Kingpinless Caster, Kingpinless Swivel, Caster Wheel/Tread Material Polyurethane, 3 In. x 3 In., Outside Bolt Hole Spacing 2-5/8 In. x 3-5/8 In., Caster Wheel Bearings Roller, Wheel Color Gray, Caster Core Material Polypropylene, Caster Plate Hole Pattern B, Plate Size 4 In. x 4-1/2 In., Single Ball, Durometer 90 Shore A</p> <p><br /><b>Features</b></p> <ul> <li>Standards: ICWM</li> <li>Number of Wheels: 1</li> <li>Caster Temp. Range Available: Yes</li> <li>Caster Temp. Range: -40 Degrees to 180 Degrees F</li> <li>Caster Plate Hole Pattern: B</li> <li>Non-Marking: Yes</li> <li>Caster Wheel Shape: Standard</li> </ul> <p></p>