2pcs 2.5in V Groove Wheel Sliding Gate Caster Steel Rigid Caster Wheels with Bracket for Garage Door, Lifting

Suitable Size: Wheel diameter: 2.36 inches / 60mm. Wheel width: 1.18 inch / 30mm. Overall height is 2.7 inches / 70mm from the top of wheel to the bottom of plate. Base plate size: 3.5x1.6 inches / 90x40mm, Mounting hole spacing: 0.27x0.27 inches / 7x7mm Durable Material: Made of high strength 45# steel, color zinc plating, high hardness, solid construct, consistent quality, and very smooth rolling, corrosion resistant Double Roll Bearings: Double roll bearings slide stably and smoothly, make it easy to push the gate Smooth Rolling: Sliding gate casters are designed to provide smooth and effortless rolling motion, allowing the caster to run along a track, ensuring stability and reducing friction during operation, corrosion resistant and waterproof material making them even suitable for outdoor applications. Widely Application: Fit to heavy duty sliding gate, factory door, industrial machines track project, dog gate, garage door, garden gate