Weslock 009104242FR20 Mesa Knob Privacy Lock Matte Black

Product Description

The WESLOCK 009104242FR20 is a privacy door knob set featuring the Mesa knob style mounted on a rectangular rose plate. It ships with an adjustable latch and a full lip strike plate, giving installers everything needed for a complete installation in a single package. The matte black finish provides a consistent, low-sheen appearance suited to modern and transitional interior door applications. This hardware is designed for privacy function, meaning the interior side can be locked without a keyed cylinder, making it the right choice for bathrooms and bedrooms. Licensed contractors and skilled DIYers install this type of hardware as part of new construction, renovation, or a finish-hardware replacement project.

This privacy knob set is intended for interior residential door applications where an occupancy lock is required but keyed entry is not. Typical installations include bathroom doors, bedroom doors, and other interior rooms where privacy is needed. The rectangular rose plate offers a clean, geometric backplate profile. The included adjustable latch accommodates standard door preparations, and the full lip strike works with common door frame mortise cuts, simplifying the rough-in on a range of interior door types.

Key Features

• Privacy function lock — interior push-button or turn-button lock with no keyed cylinder required
• Mesa knob style on a rectangular rose plate for a clean geometric look
• Matte black finish for a consistent, low-sheen appearance
• Adjustable latch accommodates standard door bore preparations
• Full lip strike plate included for a complete, ready-to-install package
• Concealed installation screws for a finished appearance on the installed face

Compatibility

Designed as an OEM-style replacement or new-installation privacy knob set for standard residential interior doors with a conventional cylindrical bore preparation.

Installation Notes

Installation is typically performed by a finish carpenter, locksmith, or experienced DIYer using a drill, hole saw set, and chisel for the latch and strike mortise. Power to any associated electronic systems, if present, should be disconnected before beginning door hardware work. Follow the door manufacturer's bore preparation specifications and confirm door thickness compatibility before installation. Do not overtighten mounting screws, as this can cause the knob mechanism to bind.