This 73 to 81 inch single door multipoint lock kit provides a complete 3-point hook system designed for standard residential entry doors. Engineered for doors within this specific height range, the kit includes all necessary components for a full multipoint lock installation or replacement. Ideal for homeowners and professionals seeking reliable, coordinated security hardware.
When replacing or upgrading the locking system on a single entry door, having all components matched and sized correctly is essential for proper function. MPLocks offers these Truth 3-point hook multipoint lock kits specifically engineered for doors measuring between 73 and 81 inches in height. The hook-style locking points engage securely into strike plates along the door frame, providing enhanced resistance against forced entry compared to single-point deadbolts. These complete kits eliminate the guesswork of sourcing individual components, ensuring every piece works together seamlessly from day one.
The 3-point hook configuration featured in these kits offers distinct advantages for residential entry doors. Unlike tongue or shootbolt styles, hooks physically wrap around the strike, creating a more secure connection that resists prying and frame spreading. This design is particularly effective for wood and fiberglass doors where the frame may flex under pressure. Each kit includes the main lock case, extension hardware, and all locking points precisely positioned for doors in the 73 to 81 inch range, delivering professional-grade security without custom fabrication.
These single door kits contain everything needed for a complete multipoint lock system—no hunting for compatible extensions or matching hardware. This bundled approach saves time during installation and ensures consistent quality across all components. Whether you're a contractor replacing a failed system or a homeowner tackling a DIY upgrade, the kit format reduces errors and streamlines the process from start to finish.
Accurate door height measurement is critical when selecting a multipoint lock kit. Measure from the bottom of the door to the top—not the frame opening. Doors between 73 and 81 inches fall within this kit's range, but if your door measures close to either boundary, double-check your measurement before ordering. The lock case position and extension lengths are calculated for this specific height window, so using the wrong kit can result in locking points that miss the strikes entirely or require extensive modification to fit.
If you're unsure whether this kit matches your existing door or need help confirming compatibility with your current hardware, our team is ready to assist. Call (816) 221-6543 to speak with a multipoint lock specialist, or use our free Multipoint Lock Identifier to submit your lock details for expert review.
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