Weslock 07971-2-2SL23 Square Single Cylinder Deadbolt Black

Product Description

The WESLOCK 07971-2-2SL23 is a square-profile single cylinder deadbolt designed for residential door security applications. It ships with an adjustable latch and a deadbolt strike plate, giving installers everything needed for a complete installation in a single package. The black finish provides a consistent, low-maintenance appearance suited to modern and transitional door hardware sets. Concealed installation screws keep the exterior face clean and reduce the opportunity for tampering. At 2.1 pounds, the unit is solid without being cumbersome, and its compact footprint makes it a practical fit for standard residential door preparations.

This deadbolt is intended for residential entry doors where a keyed exterior cylinder and a thumb-turn interior are the required configuration. The single cylinder format is the standard choice for solid-panel doors without adjacent glass, where a thumb-turn interior is safe and code-compliant. The black finish coordinates with matching lever or knob hardware on the same door, making it a common selection for front entry and back door installations in new construction and retrofit projects alike.

Key Features

• Single cylinder configuration with keyed exterior and interior thumb-turn
• Square profile design with concealed installation screws for a clean finished appearance
• Includes adjustable latch for compatibility with varying door backsets
• Deadbolt strike plate included for a complete, ready-to-install kit
• Black finish for a durable, consistent exterior appearance

Compatibility

Designed as an OEM-style replacement or new-installation deadbolt for standard residential door preparations accepting a single cylinder deadbolt with adjustable latch.

Installation Notes

Installation is typically performed by a locksmith, finish carpenter, or knowledgeable installer following the door manufacturer's bore specifications. Confirm door thickness and backset measurement before beginning installation to ensure the adjustable latch is set correctly. Use a template to align the deadbolt bore and strike plate mortise accurately. Follow all applicable local building codes regarding egress door hardware when selecting a single cylinder configuration.