Kwikset 721KNL3-AL Passage Lever Lock

Product Description

The KWIKSET 721KNL3-AL is a passage lever lock designed for interior doors that require unlatching without a locking function. Passage levers allow free movement between rooms, making them a standard choice for hallways, closets, and common interior spaces in residential and light commercial construction. The 721KNL3-AL operates with a simple turn-and-release lever mechanism, requiring no key or thumb turn to pass through. Installation is handled by carpenters, general contractors, or licensed locksmiths following standard door hardware procedures.

The KWIKSET 721KNL3-AL is suited for interior passage applications where access control is not required. Typical install locations include hallway doors, closet doors, and utility room doors in residential construction. It is sold as a single unit, making it straightforward to order by the door for new construction or retrofit projects. This lever is part of the Kwikset locks line and is appropriate for standard residential door prep.

Key Features

• Passage lever configuration - no locking function, free passage in both directions
• Lever-style handle for ease of operation, including ADA-friendly actuation compared to knob hardware
• Sold as a single unit, suitable for per-door ordering on new construction or replacement projects
• Compatible with standard residential door prep for straightforward installation

Compatibility

Designed as an OEM-style replacement or new-installation passage lever for standard residential interior door preparations. No specific compatible model numbers or system families were provided in the product data.

Installation Notes

Passage lever locks are typically installed by carpenters, general contractors, or locksmiths during rough-in or finish stages of construction. Before installation or replacement, confirm the door bore and cross-bore dimensions match the hardware requirements. Follow the manufacturer installation instructions included with the unit for proper backset adjustment and latch alignment. No keying or electrical work is required for passage lever hardware.