Kwikset 96650-493 Double Cylinder Deadbolt Antique Brass

Product Description

The KWIKSET 96650-493 is a double cylinder deadbolt designed for residential and light commercial door security applications. It features an antique brass finish and a 1-inch diameter round corner adjustable latch bolt. The deadbolt fits both 2-3/8-inch and 2-3/4-inch backsets, making it adaptable to a wide range of standard door preparations without additional hardware. This unit is sold as a case of 6 keyed-alike locks, making it a practical choice for property managers, contractors, and locksmiths who need consistent keying across multiple doors on a single job site. Installation requires a key cylinder on both the interior and exterior sides of the door.

This double cylinder deadbolt is suited for residential entry doors where keyless egress from the interior is not required or where glass panels near the lock make a single-cylinder deadbolt a security concern. The included round corner strike plate is compatible with standard door frame mortises. The keyed-alike configuration across the case of 6 units simplifies key management for multi-door installations such as rental units, small commercial spaces, or new construction projects. Each unit ships in a clear pack for easy identification.

Key Features

• Double cylinder operation requires a key on both interior and exterior sides
• Adjustable latch fits both 2-3/8-inch and 2-3/4-inch backsets
• 1-inch diameter round corner deadbolt latch for standard door prep
• Antique brass finish with a 5-year finish warranty
• Lifetime mechanical warranty included
• Case of 6 units keyed alike for consistent key control across multiple doors

Compatibility

Designed as a replacement or new-installation double cylinder deadbolt compatible with standard door preparations accepting 2-3/8-inch or 2-3/4-inch backsets and a round corner strike.

Installation Notes

Installation is typically performed by a licensed locksmith or finish carpenter following the door manufacturer's bore specifications. Verify the door thickness and backset measurement before installation to confirm proper latch adjustment. Note that double cylinder deadbolts require a key to exit from the interior side — confirm compliance with local building and fire codes before installing on any egress door. Disengage all power tools from the immediate work area and use a screwdriver and drill with appropriate hole-saw attachments for door prep.