Lockey M230SB Mechanical Keyless Spring Latch Satin Brass

Product Description

The LOCKEY M230SB is a mechanical keyless deadlocking spring latch designed for door and gate access control applications. Operating without keys or electronics, it uses a combination code mechanism to control entry, making it well suited for locations where key management is impractical. The satin brass finish provides a clean, professional appearance. The unit weighs 2.55 pounds and measures 7.4 inches in length, 5.2 inches in width, and 2.8 inches in height. Locksmiths, door hardware installers, and general contractors typically specify this hardware for both residential and light commercial installations.

The M230SB fits single-door and gate applications where a spring latch with deadlocking capability is required. The deadlocking feature prevents the latch from being pushed back without proper code entry, adding a layer of security over a standard spring latch. It is commonly installed on pedestrian gates, utility doors, storage rooms, and secondary building entries where keyless convenience is a priority. No batteries or wiring are required, keeping maintenance demands low.

Key Features

• Mechanical keyless operation — no batteries, no wiring, no electronics required
• Deadlocking spring latch resists manipulation without correct code input
• Satin brass finish suits both indoor and light outdoor door and gate hardware
• Compact profile at 7.4 inches x 5.2 inches x 2.8 inches
• Sold individually — one unit per order

Compatibility

Designed as an OEM-style mechanical keyless latch replacement or new installation for standard residential and light commercial doors and gates where a deadlocking spring latch configuration is required.

Installation Notes

Installation is typically performed by a licensed locksmith or qualified door hardware installer. Shut off any associated access control power before beginning work on the door assembly. Follow local building codes regarding egress hardware requirements, particularly on doors serving as emergency exits. Verify door thickness and backset dimensions against the product before installation to confirm proper fitment.