<p>Pneumatic Caster, Caster Load Rating Range Medium-Duty, Tread Sawtooth, Wheel Dia. 16 In., Wheel Width 4 In., Load Rating 1220 lb., Overall Height 18-3/4 In., Inside Bolt Hole Spacing 4-1/8 In. x 6-1/8 In., Outside Bolt Hole Spacing 4-1/8 In. x 6-1/8 In., Hub Type Symmetrical, Tire Rim Dia. 8 In., Frame Finish Enamel, Frame Material Forged Steel, Hub Material Steel, Tread Color Black, Hub Color Black, Ply 6, Ball Caster Wheel Bearings, Hub Width 4-7/8 In., Caster Raceway Single Ball</p> <p><br /><b>Features</b></p> <ul> <li>Hub Type: Symmetrical</li> <li>Item: Pneumatic Caster</li> <li>Ply: 6</li> <li>Load Rating: 1220 lb.</li> <li>Overall Height: 18-3/4&quot;</li> <li>Tread: Sawtooth</li> <li>Tread Color: Black</li> <li>Frame Material: Forged Steel</li> <li>Frame Finish: Enamel</li> <li>Number of Wheels: 1</li> <li>Wheel Width: 4&quot;</li> <li>Plate Size: 6-1/8&quot; x 7-1/2&quot;</li> <li>Wheel Dia.: 16&quot;</li> <li>Hub Width: 4-7/8&quot;</li> <li>Plate Thickness: 1/2&quot;</li> <li>Hub Color: Black</li> <li>Tire Rim Dia.: 8&quot;</li> <li>Mounting Bolt Dia.: 1/2&quot;</li> <li>Hub Material: Steel</li> <li>Inside Bolt Hole Spacing: 4-1/8&quot; x 6-1/8&quot;</li> <li>Outside Bolt Hole Spacing: 4-1/8&quot; x 6-1/8&quot;</li> <li>Caster Load Rating Range: Medium-Duty</li> <li>Caster Sub-Type: Swivel</li> <li>Caster Product Group: Swivel Caster</li> <li>Caster Wheel Bearings: Ball</li> <li>Caster Raceway: Single Ball</li> <li>Caster Mounting Type: Plate</li> <li>Caster Temp. Range Available: Yes</li> <li>Caster Temp. Range: -30 Degrees to 120 Degrees F</li> <li>Caster Plate Hole Pattern: D</li> <li>Non-Marking: No</li> </ul> <p></p>