Square Drive Multi Point Sliding Door Mortise Latch 7/32 Inch For Patio Doors With Durable Diecast Housing Compatible With Roto Doors And Handle Set Levers C 1275 And C 1277 Featuring Dual Opposing Bolts For Enhanced Security And Smooth Operation

Single Pack square-drive sliding door mortise latch
✔️ 7-13/16 in centerline mounting, 9/16 in thick diecast body

This multi-point sliding door mortise lock is designed for sliding patio doors and is commonly used on Roto brands and other manufacturers. It features a diecast housing with aluminum components and a chrome plated faceplate. The two-point latching hooks face away from each other at 3-3/4 in (95 mm) on center, with mounting holes 7-13/16 in (198 mm) on center and a housing thickness of 9/16 in (14.3 mm). The center depression button helps prevent damage from accidental closing; depress to engage lock using the correct keeper. Not universal, verify line art dimensions before purchasing.

✅ Chrome plated rounded faceplate for durability and clean look
✅ Diecast housing with aluminum components for strength (9/16 in / 14.3 mm thick)
✅ Two-point latching with hooks 3-3/4 in (95 mm) on center
✅ Mounting holes spaced 7-13/16 in (198 mm) on center
✅ Compatible with lock cylinders and handle sets (not universal) including E 2000 family
✅ Center button depress to lock and prevent damage during door closing
✅ Designed for sliding patio doors; not universal; check line art for fit

💡 What is a sliding door mortise latch used for in home security systems? This handy device secures sliding patio doors by engaging multiple hooks for added security and proper alignment.
- It provides additional security compared to a single latch
- It works with standard handle sets and cylinders including some Prime-Line parts
- It helps prevent damage from door misalignment or slam
- It is commonly used on patio doors from various manufacturers