Prime Line Products 4 in. Bi-Fold Door Snugger

The Prime Line Products 4 in. Bi-Fold Door Snugger is designed to snap securely into the center of a bi-fold door track. It utilizes two internal extension springs within a durable nylon housing to apply balanced pressure between guide pins as the doors close, keeping them firmly in the closed position until pulled open. Ideal for maintenance and repair on Acme bi-fold door systems, this self-adjusting snugger provides reliable holding tension and effortless operation. The easy-to-install construction ensures a proper fit and dependable performance for interior closet and passage doors.