1.

Medium-Size Flat Wheels, Capacity: 80-100kg
Model: CT-680S, CT-682S, CT-655S
M8, M10, 5/16”, 3/8”, 1/2”

11 x 22, 11 x 25, 11 x 35, 11 x 38, 11 x 47, 8 x 38

2”-5”, can install a foot brake or a locking mechanism

2.

OA Furniture Casters, Capacity: 15-50kg
Model: CT-625, CT-672B
For OA furniture items, garment racks, computer desks/chairs, sofas, etc.