This tub drain linkage repair kit is designed to replace worn trip-lever components and restore reliable operation of the bath waste overflow drain. The kit includes a brass linkage assembly known for strength and durability, a chrome face plate with screws, and a cover plate with screws to secure the lever in place. It provides full repair assemblies for the trip lever waste and overflow drain, allowing a complete, single-source replacement for common wear and corrosion. The linkage height can be adjusted from 13-1/4 inches to 15-1/4 inches to fit standard trip lever bath drains, and a taller option is available by adding an extension linkage rod. With the extension rod, the length of the linkage can be extended to accommodate heights from 22 inches to 24 inches, broadening compatibility with a range of installations. The diameter measures 1-5/16 inches, aligning with typical trip-lever drain openings to support reliable seating and movement. The brass construction provides durability under daily use, resisting moisture and corrosion within bathroom environments. Overall, this assembly enables straightforward replacement of worn parts, restoring the opening and closing action and eliminating the need to source individual components separately. The approach supports simple diagnostics during installation and minimizes downtime for bathroom repair.