This 81 to 89 inch double door multipoint lock kit provides a complete 5-point hook solution for French door installations in this height range. Designed for contractors and homeowners replacing worn or damaged multipoint systems on double-leaf entries, this kit includes the components needed to secure both active and passive door panels with reliable hook-style locking points.
Double door entries require coordinated locking hardware that secures both panels while allowing smooth daily operation. The Truth 5-point hook system delivers enhanced security through multiple engagement points along the door edge, distributing force across the frame rather than concentrating stress at a single deadbolt location. MPLocks carries these complete kits specifically sized for the 81 to 89 inch door height range, eliminating guesswork when replacing multipoint systems on French door configurations common in residential and light commercial applications.
The 5-point hook design featured in these kits uses curved locking bolts that wrap behind strike plates in the frame, creating a pull-resistant connection that resists forced entry attempts. Unlike tongue or shootbolt styles, hooks maintain their grip even under frame deflection from wind load or settling. This makes hook-style multipoint locks particularly well-suited for double door applications where maintaining alignment between two independently moving panels presents ongoing challenges.
Replacing multipoint hardware on double doors typically involves matching components for both the active (keyed) panel and the passive (flush bolt) panel. These kits are configured to work together as a system, ensuring proper alignment of locking points when both doors close. The Truth hardware platform has been installed in countless North American door systems, making replacement parts readily available and installation procedures well-documented.
Accurate door height measurement is critical when ordering multipoint lock kits. Measure the full door panel height from the bottom edge to the top edge—not the visible opening or frame dimensions. For double doors, confirm both panels match in height, as mismatched doors may require custom solutions. The 81 to 89 inch range accommodates standard 7-foot residential entries with typical frame allowances, though measuring your specific installation ensures the lock points align properly with pre-existing mortise pockets or strike locations.
If you need help confirming the right kit for your double door installation, call our team at (816) 221-6543 to speak with a real expert who understands multipoint lock systems. You can also use our free Multipoint Lock Identifier to submit your current hardware details for a human-reviewed replacement recommendation.
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