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The LOCKEY EXTKIT20003000 is a hardware extension kit designed to adapt C, M, 2000, and 3000 Series locksets for installation on thick doors and gates. It extends the reach of the lock hardware so that the mechanism seats and functions correctly on doors and gates up to 5 inches thick. The kit ships as a single unit and is a direct accessory for LOCKEY lock series that require additional depth clearance. Gate hardware installers and locksmiths working on heavy commercial or residential entry points will find this kit essential when standard hardware reach falls short of door thickness requirements.
This extension kit is intended for use on doors and gates that exceed standard door thickness thresholds. Common applications include wood or steel entry doors, ornamental iron and aluminum pool gates, driveway gates, and commercial entry doors where panel thickness requires extended hardware reach. It is specifically matched to LOCKEY C Series, M Series, 2000 Series, and 3000 Series locksets and is sold individually.
Designed for use with LOCKEY C Series, M Series, 2000 Series, and 3000 Series locksets on doors and gates up to 5 inches thick.
Installation is typically performed by a locksmith, gate hardware technician, or experienced contractor. Before beginning, ensure the door or gate is in the closed position and that the existing lock hardware is fully disengaged and unloaded. Follow the LOCKEY installation instructions for the specific lock series to ensure correct alignment and fitment of the extension components. Verify door thickness measurement prior to ordering to confirm this kit provides adequate reach.
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