Prime-Line Galvanized Steel Inside Deadlock, 7/8 x 1/8 (Single Pack)

Ideal Use: Replaces worn or damaged lock cylinders in patio door handles and compatible residential deadbolt lock assemblies | Dimensions & Compatibility: Features a 5/8 in. housing diameter and 1-1/4 in. cylinder length; verify dimensions before purchasing | Materials & Components: Solid brass cylinder housing with chrome face; includes randomly keyed 5-pin tumbler cylinder and Schlage-shaped keys | Key Features: Hardened breakaway tailpiece can be trimmed for installation flexibility and secure fitment in compatible lock systems | Fit Guidance: Not a universal replacement; compare cylinder dimensions, tailpiece style, and lock configuration with existing hardware before ordering