Deltana SDML334CR003 Storm Door Mortise Latch Brass

Product Description

The DELTANA SDML334CR003 is a square-style mortise latch designed for storm door applications. It provides reliable latching action through a mortise-mount configuration and ships in a Lifetime Brass finish. The unit measures 7.9 inches in length, 6.4 inches in width, and 2.6 inches in height, making it a standard-footprint option for residential storm door hardware replacement or new installation. Weighing 1.6 pounds, it is a solid, full-bodied latch suited for professional installation by door and hardware contractors or skilled carpenters.

This mortise latch is intended for storm door installations where a square-profile, surface-mounted or mortise-fit latch is required. The Lifetime Brass finish suits both aluminum and wood storm door frames commonly found in residential settings. Contractors performing door hardware service, storm door replacement, or new construction will find this a direct-fit option in standard mortise latch applications.

Key Features

• Square profile mortise latch designed specifically for storm door use
• Lifetime Brass finish for long-term corrosion and tarnish resistance
• 7.9 inch length x 6.4 inch width x 2.6 inch height form factor fits standard mortise cutouts
• Sold individually as a single unit (EA)
• Compact 1.6-pound weight for easy handling during installation

Compatibility

Designed as an OEM-style replacement or new-installation mortise latch for residential storm doors requiring a square-style latch in a standard mortise configuration.

Installation Notes

Installation should be performed by a qualified door hardware installer or carpenter familiar with mortise latch fitment. Ensure the door panel is properly supported and that all existing hardware is removed before fitting the new latch into the mortise pocket. Verify the mortise cutout dimensions match the latch body prior to installation to avoid frame damage. Secure all fasteners to the manufacturer-specified pattern without over-driving into the door frame material.