Kwikset 300MNKSQT-514 Maven Knob Privacy Lock Matte Black

Product Description

The KWIKSET 300MNKSQT-514 is a Maven knob-style privacy door lock featuring a square rose trim plate, a 6AL latch, and an RCS strike plate, all finished in matte black. Designed for interior privacy applications such as bedrooms and bathrooms, this lock set allows occupants to secure a room from the inside while permitting emergency access from the outside with a standard pin or small tool. The unit ships as a complete assembly including the knob, square rose, latch, and strike, simplifying the installation process for residential door hardware contractors and skilled DIYers alike.

This lock is intended for interior residential doors where a privacy function is required. Typical installations include bedroom doors, bathroom doors, and other interior rooms where occupants need basic privacy without keyed security. The matte black finish suits contemporary and transitional interior design styles. The square rose plate provides a clean, geometric profile that pairs with modern door hardware themes. Sold individually, this unit is suited for single-door replacement or new construction installations.

Key Features

• Privacy lock function — secures from inside with emergency outside access via pin release
• Square rose trim plate provides a modern geometric profile
• Includes 6AL latch for smooth, reliable door latching
• Includes RCS strike plate for a complete, ready-to-install hardware set
• Matte black finish for contemporary interior applications
• Compact overall footprint at 8 inches long by 4.5 inches wide by 3.5 inches tall

Compatibility

Designed as an OEM-style replacement or new installation privacy knob set for standard residential interior doors with a compatible bore hole and backset configuration.

Installation Notes

Installation is typically performed by a residential door hardware installer or a licensed contractor. Before beginning, confirm the door bore hole diameter and backset measurement match the latch and knob specifications. Ensure the door is in a closed position and all hardware is properly aligned before tightening fasteners. Follow local building codes for interior door hardware requirements.