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The PRIME-LINE PRODUCTS N 6661 is a bypass door bottom guide kit designed to maintain proper door alignment at the floor when carpet or other flooring raises the door track above the original installation height. The kit includes a nylon-tipped steel bottom guide that adjusts to fit doors ranging from 0.75 inches to 1.375 inches in thickness. Five plastic shim riser plates, each 0.125 inches thick, stack under the guide to raise it up to 0.625 inches above carpet level. The hardware is suited for installation by carpenters, general contractors, or experienced DIYers working on interior bypass closet door systems.
This kit is intended for use with standard residential bypass sliding closet doors where carpet installation has created a gap between the floor guide and the bottom door edge. The adjustable nylon guide tip reduces door wear and noise while keeping the panel tracking smoothly along the floor. Each pack contains one guide assembly, five riser plates, two installation screws, and two plastic wall anchors, providing all hardware needed for a single door panel installation.
Designed as an OEM-style replacement or upgrade guide for standard residential interior bypass sliding closet door systems.
Installation is typically performed by a carpenter or skilled DIYer using a drill, screwdriver, and tape measure. Ensure the existing door panels are removed from the track before installing or repositioning the floor guide. Stack only as many riser plates as needed to bring the guide into proper contact with the door bottom edge. Secure all screws fully into the subfloor or use the included plastic anchors where direct subfloor fastening is not possible.
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