This 71 to 79 inch single door multipoint lock kit from Truth Hardware provides a complete 3-point hook lock solution for standard residential entry doors. Designed for homeowners and professionals replacing worn or damaged multipoint systems, these kits include the gearbox, extensions, and hook bolts needed for a full installation. Each component is sized specifically for door heights within this range, ensuring proper alignment and secure locking at multiple points.
Truth Hardware has long been a trusted name in the fenestration industry, manufacturing reliable multipoint locking systems for residential and light commercial applications. These 3-point hook lock kits are engineered for single hinged doors measuring between 71 and 79 inches in height—a common size range for standard entry doors in North American construction. MPLocks carries these complete kits to help customers avoid the guesswork of sourcing individual components, providing everything needed to restore full multipoint functionality to an existing door.
Replacing a multipoint lock can be daunting when you're unsure which parts you need. These Truth kits eliminate that uncertainty by bundling the gearbox, top and bottom extensions, and hook bolts into a single package. The hook-style locking points engage securely into strike pockets on the frame, providing enhanced security compared to single-point deadbolts. This all-in-one approach is especially valuable for contractors and locksmiths who need to complete repairs efficiently without multiple supplier orders.
The 3-point hook configuration offers excellent holding strength against forced entry attempts. Unlike tongues or shootbolts, hook bolts wrap around the strike, making them more resistant to prying or spreading attacks on the door frame. Truth's precision-manufactured components ensure smooth operation with the door handle, allowing all three locking points to engage and disengage simultaneously with a single lever motion.
Before ordering, measure your door height from the bottom edge to the top edge—not the rough opening or frame. Doors between 71 and 79 inches fall within this kit's range, but it's equally important to verify your existing lock's faceplate width and backset dimension to ensure compatibility. If your door falls outside this height range, Truth offers kits for other door sizes that may be a better match for your installation.
Not sure if this kit matches your current multipoint lock system? Our team is here to help you confirm compatibility before you order. Call us at (816) 221-6543 to speak with a knowledgeable specialist, or use our free Multipoint Lock Identifier to submit details about your existing hardware for expert review.
Pair large text with an image to give focus to your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.
Ensuring Quality and Compatibility
Contact Our Support Team Today
Committed to Service and Integrity
