Ultra-Fab Steel Mini-Roller for Trailers and RVs - Weld On - 1-1/2" Wide x 2-1/2" Tall Ultra-Fab Products RV Skid Wheels UF48-979022
Amazon.com: Ultimation Conveyor Rollers - Galvanized Steel Replacement, 1.5" Diameter, 16" Between Frame,18 Ga. Galvanized Steel Tube, Durable Rollers for Smooth Movement, Ideal for Conveyor Systems - Pack of 5 : Industrial & Scientific
Amazon.com: Sacheu Stainless Steel Face Roller - Face and Eye Roller, Metal Face Roller to Help Reduce Puffiness, Cooling Dual Sided Stainless Steel Facial Roller Massager with Travel Pouch : Everything Else
Robust gravity roller conveyors with steel rollers - SOCO SYSTEM
12 Super Heavy Duty Sheet Metal Roller Slip Roll rolling 1/4" Steel Plate | eBay