2 Pcs 2 U-Groove Track Wheel, Sliding Door Roller, for Track Sliding Doors and Mechanical Carts Color Galvanizing

The Anmeilexst 2 Pcs 2" U-Groove Track Wheel is a sliding door roller suited for track sliding doors and mechanical carts, available in galvanizing color. The wheels are smooth and quiet, making them an excellent choice for barn doors. However, some reviewers felt that the quality of the casters was passable and suggested that the Skelang U-Type Groove Wheel was a far superior option. One reviewer commented on poor quality with loose bearings, an incorrect screw, and out of level axle holes in the base. One potential customer was hesitant to provide feedback before using the product.