4 Pcs Sliding Gate Wheels, 2.5" V Groove Caster with 360-Degree Rotational Stem, Gate Track Roller for Foldable Sliding Gate, Total Load Capacity 2640Lbs$$Tools & Hardware Other

MATERIAL: The v-groove wheels are made of high quality galvanized steel, which is sturdy, corrosion resistant and waterproof SIZE: The diameter of rotated stem is 1.5" and the flat part is 1.4"; fit to 90 degree V-shape track (Please confirm your size of V track before order) LOAD CAPACITY: Allow 660 lbs capacity per wheel, easy to carry up heavy duty gate ROLL BEARING: Double roll bearings slide stably and smoothly, make it easy to push the gate; 360 degree rotating stem design, Perfect for folding gate and space saving GREAT FOR: Foldable sliding gate, factory door, industrial machines track project, dog gate, garage door, garden gate