Kwikset 405DL 26D 6AL Rcs K4 V1 Entry Lever Lockset

Product Description

The KWIKSET 405DL 26D 6AL RCS K4 V1 is a Grade 2 Delta-style entry lever lockset finished in satin chrome, sold as a keyed-alike set of four. It is designed for residential entry and interior applications where a matched keying set is required across multiple doors. The lockset includes a round-cornered adjustable steel latch that fits both 2-3/8 inch and 2-3/4 inch backsets, eliminating the need to stock separate latch assemblies for different door preparations. A metal snap-on collar supports drive-in installation. Licensed locksmiths, carpenters, and general contractors typically handle installation.

This lockset is suited for residential new construction and remodel projects where consistent key control across a set of four doors is a priority. The Delta lever profile and satin chrome finish make it appropriate for standard residential entry doors. The adjustable latch accommodates the two most common backset dimensions found in residential door preparations, making it a practical choice for mixed-door applications on a single job site.

Key Features

• Grade 2 security rating for residential entry applications
• Satin chrome finish with limited lifetime finish warranty
• Adjustable steel latch fits 2-3/8 inch and 2-3/4 inch backsets
• Round-cornered latch for compatibility with standard door prep
• Metal snap-on collar designed for drive-in installation
• Keyed alike across all four units in the set
• Lifetime mechanical warranty

Compatibility

Designed as an OEM-style replacement or new-construction fit for standard residential entry doors with 2-3/8 inch or 2-3/4 inch backset preparations accepting a lever-style lockset.

Installation Notes

Installation is typically performed by a licensed locksmith, finish carpenter, or general contractor. Confirm door thickness and backset measurement before installation, and verify that the door bore diameter matches the lockset requirements. No special tools beyond a standard screwdriver set are typically required for lever lockset installation. Always test latch operation and key function before closing the door for the first time.