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The PRIME-LINE PRODUCTS N 6517 is a top-hung, side-mounting bypass door roller designed for residential sliding and bypass door installations. The assembly uses a round-edge nylon ball bearing wheel with a 1/2 inch offset adjustable bracket, allowing precise door alignment during installation. Each pack contains two complete roller assemblies along with six No. 4 x 3/4 inch Phillips wood screws for direct mounting. The offset bracket design accommodates door panels ranging from 3/4 inch to 1-3/8 inches thick, making this roller suitable for a range of standard bypass door configurations encountered in everyday service work.
This roller is intended for residential bypass closet doors and similar sliding panel door systems. The side-mounting bracket attaches to the top edge or face of the door, and the offset geometry positions the wheel correctly on the overhead track. The included hardware makes this a self-contained replacement kit. Installers working on closet door systems, laundry room doors, or similar lightweight bypass applications will find this a practical direct replacement for worn or damaged rollers.
Designed as an OEM-style replacement roller for residential bypass and sliding closet door systems accepting a top-hung, side-mount roller with a 1/2 inch wheel. Compatible with door panels 3/4 inch to 1-3/8 inches thick.
Installation is typically performed by a general carpenter, handyman, or experienced DIYer without specialized tools beyond a Phillips screwdriver. Remove the door panel from the track before replacing rollers to avoid injury. Secure all mounting screws fully before re-hanging the door, and verify door alignment on the track after installation by sliding the panel through its full range of motion.
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