Kwikset 966CSLSQT-514.UNIV Casey Lever Handleset Trim Matte Black

Product Description

The KWIKSET 966CSLSQT-514.UNIV is an interior single cylinder handleset trim kit featuring the Casey lever with a square rose in a Matte Black finish. This trim package provides the interior-facing lever, rose plate, and associated hardware needed to complete a handleset installation on a prepared door. It is designed to pair with compatible Kwikset handleset bases and is typically installed by finish carpenters, locksmiths, or experienced residential contractors during new construction or renovation projects. The unit weighs 1.2 pounds and measures 5.6 inches in length, 3.7 inches in width, and 3.5 inches in height.

This trim kit is intended for residential door applications where a single cylinder handleset is required on the interior side. It is compatible with both the Kwikset 800 Series and 687 Series handleset bases, making it a direct-fit replacement or upgrade trim option for those platforms. The Matte Black finish suits modern and transitional interior design schemes and coordinates with a broad range of door hardware finishes available in the Kwikset lineup.

Key Features

• Casey lever style paired with a square rose for a clean, contemporary profile
• Matte Black finish provides a durable, low-sheen appearance suited to modern interiors
• Compatible with both Kwikset 800 Series and 687 Series handleset bases
• Interior single cylinder trim only — pairs with a separately installed handleset base
• Compact form factor: 5.6 inches long, 3.7 inches wide, 3.5 inches tall
• Sold individually as a single unit

Compatibility

Designed for use with Kwikset 800 Series and 687 Series single cylinder handlesets. This trim kit replaces or upgrades the interior lever and rose assembly on those handleset platforms.

Installation Notes

Installation is typically performed by a finish carpenter or licensed locksmith. Before beginning, confirm the door prep and backset match the requirements of the handleset base already installed or being installed concurrently. Remove all existing interior trim hardware before fitting the new lever and rose. Follow the handleset manufacturer installation instructions for proper lever retention and rose seating to ensure smooth operation and correct latch engagement.