Kwikset 258-4S.STRKP Smartkey Deadbolt Strike Pack Satin Brass

Product Description

The KWIKSET 258-4S.STRKP is a low profile single cylinder deadbolt featuring SmartKey Security re-keying technology, designed for residential exterior door applications. The unit ships as a complete assembly that includes a 6AL latch and a STRKP strike pack containing square corner, round corner, and 5303 round corner full lip strikes, giving installers the hardware needed to fit a range of door frame preparations. The satin brass finish suits a wide range of exterior door hardware sets. The deadbolt is sold as an individual unit and is suited for installation by locksmiths, general contractors, or experienced residential installers familiar with door hardware and basic framing prep.

This deadbolt is intended for residential exterior doors where a low profile single cylinder deadbolt is specified. The included strike pack accommodates square corner and round corner frame mortises, reducing the need for additional trip charges to source matching strike hardware. The KA3 keying designation indicates the lock is factory keyed to a specific key code within the Kwikset KA3 key group, allowing multiple locks to operate on the same key when ordered together in matching KA designations. The satin brass finish coordinates with standard residential exterior door hardware in that finish family.

Key Features

• SmartKey Security technology allows re-keying without removing the lock from the door
• Strike pack includes square corner, round corner, and 5303 round corner full lip strikes for flexible frame fitment
• Includes 6AL latch for complete installation readiness out of the box
• KA3 factory keying allows multi-lock keyed-alike configurations when ordered in matching KA groups
• Low profile deadbolt design for residential exterior door applications
• Satin brass finish for coordination with standard residential exterior hardware

Compatibility

Designed as an OEM-style residential single cylinder deadbolt replacement or new installation for standard exterior door prep with 2-1/8 inch cross bore, compatible with square corner and round corner frame strike mortises using the included strike pack.

Installation Notes

Installation is typically performed by a licensed locksmith, general contractor, or qualified residential installer following standard door hardware procedures. Ensure the door bore preparation meets the required cross bore and edge bore dimensions before installation. Select the appropriate strike from the included strike pack based on the existing frame mortise corner profile. Follow local building codes and the manufacturer installation instructions for proper deadbolt throw engagement depth.