Shepherd Hardware 9798 8 inch Pneumatic Gate Caster, 200 lb Load Capacity, Black,

8 inch diameter black air-filled pneumatic rubber tire on steel hub with 360-degree swivel and Universal mount Universal 3-3/4 inch x 5-1/2 inch mounting plate has 6 elongated 3/8 inch bolt holes and offers 2-1/2 inches of vertical spring travel 200-lb load capacity Spring-loaded design promotes easy open and close and eliminates gate sag over time and across uneven surfaces Oversized air-filled pneumatic tire promotes easy rolling over rough terrain and requires little initial thrust to open or close residential, farm, or commercial gates.Load capacity, 200-Pound.Pneumatic wheel provides smoother movement.Mounting bolts not included, Weight: 7.0 pounds, Manufacturer: Shepherd Hardware