Amazon.com: Hztyyier Industrial Sewing Foot Adjustable Roller Presser Foot Industrial Sewing Machine Parts for Leather Thick Fabric Cloth(Steel Roller with Distribution Knife)
Amazon.com: Jeremywell 35 Roller Chain 5 Feet with 2 Master and 1 Offset Links for Go Karts, Mini Bikes, Scooters, ATV, MTV, Dirt Bike and Other Industrial Machinery : Automotive
Amazon.com: #25 Heavy Duty Industrial Roller Chain 04C-1 Pitch 6.35mm 1/4" Roller Chain x 5M : Industrial & Scientific
Amazon.com: 1.5" Diameter Roller and Bracket Set - 13.8" Long for Transporting Such as Foating Fishing Boats, Kayaks, Rafts and so on - Pack of 2 : Industrial & Scientific
KAKA Industrial 1”Square Tube Rollers for TR-50, Square Tubing Roller Dies, Compatible With Tube Roller TR-50 - - Amazon.com