Need to secure a glass storefront door or similar commercial entrance? This is a complete mortise lock combo from Pacific Doorware. It includes the main hook bolt lock mechanism, the faceplate, two double-keyed lock cylinders, and two keys. The star of the show is the hook bolt itself – it's a massive five-ply laminated steel bolt with a concealed hardened steel pin inside. This design provides serious resistance to prying and forcing, giving you maximum security for your door. You need to choose the correct backset (the distance from the door edge to the center of the cylinder hole) – this one is for a 1-1/8 inch backset (they also offer a 31/32\ option). It uses a standard Adams Rite style cam, so it's compatible with a lot of existing hardware. The finish is Duronotic, which is a durable, corrosion-resistant coating. Installation requires cutting a mortise pocket into the edge of the door. This is a commercial-grade lock perfect for retail shops, offices, or any glass door that needs a robust, key-operated locking solution. It gives you the security of a deadbolt in a format made for aluminum storefront doors.
