Lockey DIDADJ Adjustable Backset Drive-in Deadbolt Latch

Product Description

The LOCKEY DIDADJ is an adjustable backset drive-in deadbolt latch designed for use with LOCKEY keypad locks in the M210, 2210, and 3210 series. The latch features a free spinning stainless steel core, which resists torque attacks and helps maintain long-term mechanical integrity in high-use door and gate applications. The adjustable backset allows the latch to fit doors with varying door prep dimensions without requiring custom machining. Installation is performed by qualified locksmiths, door hardware technicians, or security professionals as part of a complete access control assembly.

This latch is suited for residential and light commercial doors and gates where LOCKEY mechanical keypad locks in the M210, 2210, or 3210 series are specified. The drive-in design simplifies installation into standard door edge preparations. The adjustable backset accommodates different door thicknesses and frame configurations, making it a practical component for retrofit and new-installation projects alike.

Key Features

• Adjustable backset accommodates varying door edge preparations without custom modification
• Drive-in installation design simplifies fitting into standard door bores
• Free spinning stainless steel core resists torque-based forced entry attempts
• Compatible with LOCKEY M210, 2210, and 3210 series mechanical keypad locks
• Sold as a single unit, suitable for one-for-one replacement or new installation

Compatibility

Designed for use with LOCKEY M210, 2210, and 3210 series mechanical keypad locks as a direct latch component.

Installation Notes

Installation should be performed by a qualified locksmith or door hardware technician. Ensure the door is fully secured or removed from service before beginning latch replacement or installation. Verify the backset adjustment matches the door edge preparation before driving the latch into the mortise. Follow the lock manufacturer instructions for proper alignment with the strike plate and keypad lock body.