Kwikset 820289-003 Deadbolt Thick Door Pack

Product Description

The KWIKSET 820289-003 is a thick door pack accessory designed for use with Kwikset 158 deadbolt hardware in US11P Venetian Bronze and 514 Matte Black finishes. This pack provides the additional components needed to install a standard Kwikset deadbolt on doors exceeding typical thickness specifications. It is used by locksmiths, door hardware installers, and general contractors during new construction and renovation projects where oversized or thicker door slabs are encountered. Measuring 3.25 inches in length and 1.9 inches in width, the pack ships as a single unit and is built to match the finish hardware it accompanies.

This thick door pack is intended for residential door hardware applications where standard deadbolt spindle or bolt extensions are insufficient for the door thickness. It is compatible with Kwikset 158 series deadbolts finished in US11P Venetian Bronze and 514 Matte Black. Typical install scenarios include exterior entry doors on new residential construction or door replacement projects where non-standard door slab thicknesses require supplemental hardware to achieve proper bolt throw, latch engagement, and trim alignment.

Key Features

• Designed for thick door installations requiring extended deadbolt hardware components
• Compatible with US11P Venetian Bronze and 514 Matte Black finish deadbolts
• Compact form factor at 3.25 inches long and 1.9 inches wide
• Sold as a single unit for targeted replacement or new installation use
• Matches OEM Kwikset 158 series deadbolt hardware finishes

Compatibility

Designed for use with Kwikset 158 series deadbolts in US11P Venetian Bronze and 514 Matte Black finishes on thick door applications.

Installation Notes

Installation should be performed by a qualified locksmith or experienced door hardware installer. Disengage the existing deadbolt and remove all latch and trim components before fitting the thick door pack. Follow the deadbolt manufacturer assembly instructions for spindle length adjustment and ensure proper bolt throw alignment after installation. Verify that the door edge and strike plate remain correctly aligned before returning the door to service.