Prime-Line N-6649 - Roller Assembly 7/8" D X 0.38" L Mill Nylon/Steel 2-ct (3-PACK) THE (3) PACKAGES ARE BRAND NEW AND COMPLETE WITH THEIR SEALED HARDWARE! THE PACKAGES WERE OPENED AND INSPECTED. The Prime-Line N-6649 roller assembly is a heavy-duty replacement component designed for smooth, quiet operation of interior sliding or bypass closet doors. Each unit features a 7/8-inch diameter steel-reinforced nylon wheel mounted on a precision steel axle, housed in a mill-finish metal bracket for durability and corrosion resistance. With a compact 1.55-inch overall length and 0.38-inch depth, it fits standard door track systems and accommodates door thicknesses from 3/4 inch to 1-3/8 inch. The nylon wheel reduces noise and wear on tracks while supporting consistent rolling performance over time. Sold as a 3-pack (each pack contains three sets of 2 rollers, totaling 6 rollers), it provides enough hardware to service three standard bypass door panels. All necessary mounting screws are included for fast, tool-assisted installation. Features - 7/8" diameter nylon wheel with steel core for quiet, smooth rolling - Steel axle and bracket ensure strength and long-term alignment - Fits door thicknesses from 3/4" to 1-3/8" - Mill finish for clean, neutral appearance in closet systems - Includes all mounting hardware for immediate installation - Reduces door drag, sticking, and track wear - Compatible with most residential bypass and sliding closet doors - 3-pack includes 6 rollers (2 per set) for three door panels - Durable nylon resists cracking, chipping, and moisture damage - Ideal for retrofitting worn or broken rollers in existing systems Specifications - Brand Name: Prime-Line - Model Name: Prime-Line N-6649 - Part Number: N-6649 - Product Type: Sliding Door Roller Assembly - Material: Nylon Wheel, Steel Axle and Bracket - Finish: Mill - Wheel Diameter: 7/8 in - Overall Length: 1.55 in - Depth: 0.38 in - Height: 0.875 in (approx.) - Compatible Door Thickness: 3/4" to 1-3/8" - Hardware Included: Yes - Number of Rollers per Set: 2 - Package Quantity: 3 sets (6 rollers total) - Packaging Type: Carded - Country of Origin: United States - UPC: 049793066497 - Global Trade Identification Number: 00049793066497 - Manufacturer: Prime-Line Products Product Application This roller assembly is used by homeowners, handymen, and property maintenance staff to restore smooth operation to bypass or sliding closet doors that have become difficult to open, noisy, or misaligned due to worn rollers. Commonly installed in bedroom, hallway, and utility closet systems with aluminum or steel overhead tracks, it ensures quiet, effortless movement and prevents door sagging. The steel-reinforced nylon wheel glides smoothly without marring tracks, while the included hardware allows quick replacement without specialized tools. Ideal for multi-unit housing, older homes, or rental properties where closet doors see frequent use?this 3-pack delivers reliable, long-lasting performance and value for maintaining functional, quiet interior sliding doors.