Kohler 24″ Towel Bar, Towel Ring and Tissue Holder

Overall Height: 28-3/16″ (measured from bottom of base to top of tank) Overall Depth: 27-3/4″ (measured from back of tank to front of rim) Overall Width: 18-3/4″ (measured from rightmost to leftmost edge of toilet) Bowl Height: 16-1/2″ (measured from floor to bowl rim) Flow Rate: 1.28 GPF (gallons per flush) Water Area: 11″ x 8-1/8″ (inner rim dimensions of bowl, length x width) Water Depth (from Rim): 6-1/4″ Tank Width: 18-3/4″ (measured from leftmost to rightmost edge of tank) Tank Depth: 6-9/16″ (measured from back edge to front edge of tank) Trapway (Discharge Passageway) Size: 2-1/8″ Distance Between Toilet Seat Installation Holes: 5-1/2″ Rough-In: 12″.