Kohler | Clearflo Bottled Overflow Bath Drain - Model No.: K-7272-CP - Color: Polished Chrome - Finish: Polished Chrome - Material: Schedule 40 PVC with metal overflow cover - Size: 18" L x 8-3/16" W x 23-1/16" H - Drain Connection: 1-1/2 inch - Tailpiece Diameter: 1-1/2 inch - Features swivel-ball joint construction for easy installation - No internal linkages, reducing the chance of clogs in the overflow pipe - Includes toe-activated closing mechanism and PVC tee and pipe - Can be installed above or through the floor for flexibility during installation - KOHLER finishes resist corrosion and tarnishing