Truth 71"-79" Double Door 5-Point Multipoint Lock Kit

Complete 5-Point Tongue Lock Kits for 71-79 Inch Double Doors

Double French doors require coordinated locking hardware that secures both panels while allowing smooth daily operation. Truth Hardware's 5-point tongue multipoint lock kits are engineered specifically for double door configurations, providing multiple engagement points along the door edge for enhanced security and weather sealing. MPLocks stocks these complete kits to help you restore full functionality to your French door system without the hassle of sourcing individual components from multiple suppliers.

Designed for Double Door Applications

Unlike single door systems, double door multipoint locks must work in tandem—the active panel's lock mechanism engages with strike points on both the frame and the inactive panel. These 5-point tongue kits address the unique requirements of paired doors, ensuring proper alignment and reliable latching across all five locking points. This configuration is commonly found in patio entries, sunrooms, and residential French door installations where both visual appeal and security are priorities.

Tongue-Style Locking for Reliable Engagement

Tongue locks, sometimes called deadbolt-style multipoint systems, feature rectangular bolts that extend into keeper strikes along the door frame. This design provides strong resistance against forced entry while maintaining a clean, unobtrusive appearance. Tongue systems are often preferred for their durability and the positive feedback they provide when fully engaged—you'll feel and hear the lock securely close.

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Measuring for the Correct Kit Size

Accurate door height measurement is critical when ordering multipoint lock kits. Measure from the bottom of the door panel to the top—not the frame opening—to determine your size range. For doors between 71 and 79 inches tall, this kit provides the correct extension lengths and lock case positioning. If your doors fall outside this range, Truth Hardware offers kits in other height increments to ensure proper fit and function.

Not sure which kit matches your existing hardware? Our team can help you confirm compatibility before you order. Call (816) 221-6543 to speak with a multipoint lock specialist, or use our free Multipoint Lock Identifier to submit details about your current system for expert review.