C1045 - Heavy Duty Sliding Patio Door Rollers – R&R Windows & Doors
FHC | B652 1" Nylon Wheel In Aluminum Housing Sliding Screen Door Roller (2 Pack) | Frameless Hardware Company
Barton Kramer #1 Plaza Door Sliding Glass Door Roller Assembly 456 - The Home Depot
Sliding Patio Door Roller Replacement, Heavy Duty Sliding Screen Door Roller Assembly, 1-1/4 Inch Steel Ball Wheel Bearing, Side Adjustable, 2 Pack - Walmart.com
Armour Horse Stalls | Door Hardware – Heavy Duty Stay-roller - Armour Horse Stalls