Truth 13320 / 13321 Nexus 2-Point Extended Hook Lock 16mm Material:Stainless Steel 3mm) stainless steel roller button

3mm) stainless steel roller button that rides in the sash track

Dual Point lock

including the overall size

check the trim style: Marvin's new and old trim styles are not interchangeable without new holes

Markings on Main Arm: # 40351

Truth 13320 / 13321 Nexus 2-Point Extended Hook Lock 16mm Material:Stainless Steel 3mm) stainless steel roller buttonTruth Nexus 13320 13321 2 Point Extended Hook Mortise Lock 16mm Face This is the Truth Hardware Nexus dual 2 point mortise hook lock designed for sliding glass door applications. It uses a short, narrow face plate and extended hooks to secure the door at two points along the frame. The face plate measures 5 8" (16mm) wide by 9 5 8" (244. 3mm) long. The extended hooks have an adjusted engagement range of . 36" (9. 1mm) to . 49" (12. 4mm), which is