Kwikset 159SQT-514S.STRKP Halifax Deadbolt Smartkey Matte Black

Product Description

The KWIKSET 159SQT-514S.STRKP is a double cylinder deadbolt featuring a square rose design in a Matte Black finish. This unit is part of the Halifax series and includes SmartKey Security technology, which allows rekeying without removing the lock from the door. The package ships with a 6AL latch and a full strike pack that contains a square corner strike, a round corner strike, and a 5303 round corner full lip strike. It is intended for residential exterior door applications and is installed by locksmiths or experienced door hardware technicians.

This deadbolt is suited for residential exterior doors where a double cylinder configuration is required, meaning a key is needed on both the interior and exterior sides. The Halifax square rose styling fits door hardware sets designed around a square trim profile. The included strike pack provides three strike options to accommodate common door frame configurations, reducing the need for separate hardware purchases. The Matte Black finish is compatible with matching Halifax series door hardware.

Key Features

• Double cylinder operation requires a key on both sides of the door
• SmartKey Security technology allows field rekeying without lock removal
• Square rose design matches Halifax series door hardware
• Includes 6AL latch for standard residential door preparation
• Strike pack includes square corner, round corner, and 5303 round corner full lip strike options
• Matte Black finish for consistent aesthetic across door hardware sets

Compatibility

Designed as an OEM-style replacement or new-installation deadbolt for residential exterior doors using standard door prep configurations compatible with Halifax series square rose trim hardware.

Installation Notes

Installation is typically performed by a licensed locksmith or a qualified door hardware technician. Before installation, confirm the door bore and backset dimensions match the latch and deadbolt requirements. Select the appropriate strike from the included strike pack based on the door frame corner configuration before mortising the strike plate. Rekeying via SmartKey should be performed with the door open and the lock in the unlocked position following the manufacturer's rekeying procedure.