A bi-fold door top mount slide guide is a hardware component that keeps bi-fold doors aligned and operating smoothly. This Prime Line snugger snaps into the center of the bi-fold door track and works by inserting a guide pin between two springs housed in a nylon retainer. As the door closes, the snugger slides along the track and makes contact with the opposite set of doors, applying even pressure between the guide pins to hold them securely in the closed position until manually pulled open.
Bi-fold doors are used in residential closets, pantries, and room dividers. This replacement component restores smooth operation and reliable closure when existing guides wear or fail.
Features and Benefits
- Easy Snap-In Installation: No tools or complex assembly required; simply snap the guide into the existing bi-fold door track for quick, DIY-friendly replacement.
- Two Separate Extension Springs: Two extension springs within the nylon housing work together to apply even pressure and keep the door held closed.
- White Nylon Construction: Durable nylon housing with steel springs provides reliable performance.
- Compatible with Multiple Manufacturers: Works with Acme bi-fold doors and fits numerous other manufacturers’ bi-fold door systems.
- Two-Pack Value: This package includes two guides, ideal for doors with dual snuggers or for replacing guides on multiple doors.
- Spring-Based Mechanism: The guide pin inserts between two springs in the nylon housing to maintain consistent contact and door closure.
Specifications
- Brand: Prime Line
- Model: N 6539
- Material: White nylon housing with steel springs
- Mount Type: Top mount
- Count: 2-pack
- Compatible with: Acme doors and various other bi-fold door manufacturers
- Door Thickness: Fits 7/8 inch nominal thickness
