Deltana SDL688CR003 Storm Door Latch Mortise Lock

Product Description

The DELTANA SDL688CR003 is a classic-style storm door latch built around a mortise lock mechanism and finished in Lifetime Brass. Designed for residential and light commercial storm door applications, this latch provides a secure, traditional look suited to wood, steel, or aluminum storm door frames. The Lifetime Brass finish resists tarnish and wear under frequent use. Door hardware installers, carpenters, and general contractors install this type of hardware as part of a complete storm door assembly or as a direct replacement for a worn or damaged mortise latch set.

This mortise-style storm door latch is intended for use on standard storm and screen doors where a classic aesthetic is specified. The unit ships as a single latch assembly. With an 8-inch face plate length and overall footprint of 8 inches by 8 inches, it fits mortise pockets routed to accept this profile. The Lifetime Brass finish coordinates with traditional and transitional door hardware across residential entryways.

Key Features

• Classic mortise lock design suited for storm and screen door installations
• Lifetime Brass finish provides long-term corrosion and tarnish resistance
• 8-inch by 8-inch face plate footprint for standard mortise pocket fitment
• Single-unit sales quantity for straightforward replacement or new installation
• Solid construction consistent with architectural-grade door hardware

Compatibility

Designed as an OEM-style replacement or new-installation mortise latch for residential and light commercial storm doors accepting an 8-inch by 8-inch mortise latch profile.

Installation Notes

Installation is typically performed by a door hardware installer or finish carpenter. Before installation, ensure the storm door is fully supported and the existing mortise pocket dimensions match the latch body profile. Use a chisel and appropriate hand tools to square the mortise pocket if needed. Follow all local building codes applicable to entry and storm door hardware.