4 V Groove Slide Gate Wheel with Welded Bracket,Heavy Duty Rigid Roller for Inverted V-Track,Solid Double Bearing 3000 Lbs Capacity

Heavy Duty Industrial -The v-groove casters are made of high quality galvanized steel, sturdy, durable, corrosion resistant and waterproof | Door wheels are 4 inches in diameter, 1.77 inches thick, and 4.44 inches high on the top bracket, and are designed to handle heavy-duty applications with a 3,000-pound load capacity, ensuring smooth and easy movement of the sliding door. | Mounting can be welded or bolted, (bolts not included) | Double roll bearings slide stably and smoothly