Lasco 1-1/4" or 1-1/2" O.D.x1-1/2" O.D. x12" Slip Joint White PVC Lavatory/Kitchen Drain Extension Tube. This versatile tube is designed to extend the reach of your kitchen, laundry, or bathroom sink drain, making it easier to connect appliances or drain water into a bucket. It features a slip joint design for a secure and leak-free connection, and includes nuts and washers for easy installation. Made of durable white PVC, this extension tube is resistant to corrosion and chemicals, ensuring long-lasting performance.