Eliminates the Need to use 45 Degree Elbows for Off Sets, Just Bend the Flexible Tubing to Correct the Misalignment; Eliminates all Screw and a Separate Overflow Test Plug; Eliminates Leaks Due to Loose Overflow Attachment; Eliminates Dual Inventory of One and Two Hole Overflow Plates; Overflow Elbow/Flexible Tubing Joint is Factory Welded, Flexible Tubing/Sanitary Tee Joint is Designed to Cut and Fit in the Field 1-1/2"-11-1/2 NPSM, Chrome Plated, PVC, Adjustable, Foot Actuated, Bath Waste