

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The PRIME LINE PRODUCTS N 6509 is a front closet door roller designed as a direct replacement for Cox sliding closet door systems. This roller features a 0.5 inch offset that positions the door panel correctly within the track, maintaining smooth and consistent operation. Each package contains 2 rollers, making it practical for single-door or paired replacement work. Installation is straightforward and suited to carpenters, general contractors, maintenance technicians, and experienced DIYers performing closet door hardware service. The part ships carded for retail-style handling and jobsite organization.
This roller is intended for front-mount sliding closet door applications that use the Cox door track system. A 0.5 inch offset is a common specification in residential closet door hardware, placing the roller wheel at the correct lateral distance from the mounting point to align the door panel flush within its frame. This part is well suited to residential maintenance and renovation work where original Cox door rollers have worn, cracked, or lost rolling action.
Designed as a replacement front closet door roller for Cox sliding closet door systems requiring a 0.5 inch offset roller.
Installation is performed by removing the door panel from the track before servicing the roller hardware. No special power tools are typically required for standard closet door roller replacement. Inspect the track for wear or debris before installing new rollers to ensure smooth operation. Confirm the offset specification of the existing roller before ordering to ensure proper fitment.
Thanks for subscribing!
This email has been registered!