Weslock 03700ININSL20 Passage Lock Satin Nickel

Product Description

The WESLOCK 03700ININSL20 is a passage lock from the Impresa Woodward series, finished in satin nickel. Passage locks do not include a locking function — they are designed for interior doors where free passage is required, such as hallways and closets. This unit ships with an adjustable latch, allowing installation on doors with varying backset requirements, and a full lip strike plate for a clean, finished appearance. Concealed installation screws contribute to a streamlined look once the hardware is mounted. A licensed contractor or experienced finish carpenter typically handles installation as part of new construction or interior door hardware replacement.

The 03700ININSL20 is suited for residential interior applications where a passage function is required. The satin nickel finish coordinates with a wide range of interior hardware and trim finishes. The adjustable latch accommodates standard residential door preparations, making this unit appropriate for both new installs and direct hardware replacements on existing interior doors. The included full lip strike simplifies mortise prep on the door jamb side.

Key Features

• Passage function — no locking mechanism, free turn from both sides
• Adjustable latch accommodates varying backset dimensions
• Full lip strike plate included for clean jamb installation
• Concealed installation screws for a finished appearance
• Satin nickel finish for corrosion resistance and aesthetic compatibility

Compatibility

Designed as an OEM-style replacement or new-installation passage lock for standard residential interior doors. No specific model compatibility data was provided in the product input.

Installation Notes

Installation is typically performed by a finish carpenter or general contractor during interior door hardware installation or replacement. Power down any adjacent low-voltage door hardware and ensure the door is plumb and properly shimmed before mounting. Use a door lock installation kit for accurate bore and latch pocket layout. Follow the door manufacturer's recommended backset measurement before adjusting the latch.