Product Info Catalog Hardware Casters HD Floorcare Pneumatic Gate Caster, 8-In. Pneumatic Gate Caster, 8-In. Request a Quote UPC: 39003097984 SKU: 213142 Model Number: 9798 8", Gate Caster Pneumatic Wheel, Spring Loaded Universal Bracket For Use On Wood Or Chain Link Fences, Supports Gate Weight Of 200 LB.