![Prime-Line N 6544 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 1-Roller, 50 lb, Top Mounting [SKU: ORG8794455]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/33104/31862/8794455__23682.1683068173.jpg?c=1 "Prime-Line N 6544 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 1-Roller, 50 lb, Top Mounting [SKU: ORG8794455]")
![Prime-Line N 6544 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 1-Roller, 50 lb, Top Mounting [SKU: ORG8794455]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/33104/31862/8794455__23682.1683068173.jpg?c=1 "Prime-Line N 6544 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 1-Roller, 50 lb, Top Mounting [SKU: ORG8794455]")
Product Overview
Steel base; fits Acme and Cox doors. 1/4 in W nylon wheel with 7/16 in OD x 1-1/2 in H steel base self-adjusts from 1-7/8 to 2-1/2 in in track for smooth guiding of lead door. For 1 to 1-3/8 in thick bi-fold doors up to 30 lb each. [QTY/UOM: 2 / 1CD] [PMS SKU: ] [Category: FOLDING DOORS/HARDWARE/DOOR & WINDOW HARDWARES;Shop All]
![Prime-Line N 6530 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 2-Roller, 75 lb, Top Mounting [SKU: ORG1555960]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/33099/31857/1555960__91018.1683068171.jpg?c=1 "Prime-Line N 6530 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 2-Roller, 75 lb, Top Mounting [SKU: ORG1555960]")
![Prime-Line N 6582 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Nylon, White, 1-Roller, 30 lb, Top Mounting [SKU: ORG0938654]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/33119/31876/0938654__13584.1683068179.jpg?c=1 "Prime-Line N 6582 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Nylon, White, 1-Roller, 30 lb, Top Mounting [SKU: ORG0938654]")
![Prime-Line N 6550 Roller Assembly, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 1-Roller, 40 lb [SKU: ORG6402119]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/33107/31865/6402119__01607.1683068174.jpg?c=1 "Prime-Line N 6550 Roller Assembly, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 1-Roller, 40 lb [SKU: ORG6402119]")
![Prime-Line N 6501 Roller Assembly, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 1-Roller, 60 lb [SKU: ORG7359888]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/33086/31844/7359888__70535.1683068164.jpg?c=1 "Prime-Line N 6501 Roller Assembly, 7/8 in Dia Roller, 1/4 in W Roller, Nylon/Steel, Silver, 1-Roller, 60 lb [SKU: ORG7359888]")
![Prime-Line N 6840 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Steel, 1-Roller [SKU: ORG9801630]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/33175/31928/9801630__53055.1683068205.jpg?c=1 "Prime-Line N 6840 Door Roller, 7/8 in Dia Roller, 1/4 in W Roller, Steel, 1-Roller [SKU: ORG9801630]")