Kwikset 780-3S.STRKP Single Cylinder Deadbolt Smartkey Bright Brass

Product Description

The KWIKSET 780-3S.STRKP is a single cylinder deadbolt featuring SmartKey Security rekeying technology, packaged with a 6AL latch and a full strike pack. The strike pack includes square corner, round corner, and 5303 round corner full lip strike plates, giving installers the flexibility to fit a range of door prep configurations without sourcing additional hardware. The unit ships in a Bright Brass finish and is sold individually. At 1.3 pounds, the assembly is sized for standard residential door prep. Locksmith and door hardware installers will find this a practical all-in-one deadbolt kit for new installs and replacements.

This deadbolt is suited for residential entry door applications where a keyed exterior cylinder with interior thumb turn is required. The included strike pack accommodates both square and round corner door jamb mortises, making it usable across a variety of residential door frame styles. The SmartKey cylinder allows field rekeying without removing the lock from the door, which is practical for property managers, landlords, and residential service calls where key control is a priority.

Key Features

• Single cylinder deadbolt with SmartKey Security rekeying capability
• Includes 6AL latch for complete single-point installation
• Strike pack contains square corner, round corner, and 5303 round corner full lip strikes
• Bright Brass finish for standard residential exterior door aesthetics
• Sold as a single unit; case quantity of 12 available for volume orders

Compatibility

Designed as an OEM-style replacement or new-install deadbolt for standard residential single cylinder door prep applications. The multi-format strike pack supports both square and round corner jamb mortise configurations common in residential construction.

Installation Notes

Installation is typically performed by a licensed locksmith or experienced door hardware installer following local building code requirements. Power is not required for this mechanical deadbolt. Before installation, verify the door bore and cross-bore dimensions match the lock and latch specifications. Follow the manufacturer-included instruction sheet for strike plate selection and fastener guidance.