Marketing InformationThe SmartSpout™ is the last replacement spout you'll ever buy. Uniquely designed and patented, the SmartSpout™ actually pulls itself towards the wall providing a firm and secure installation. The body of the spout is made from heavy, die-cast zinc material and the internal clamping mechanism and spring are made from corrosion-resistant Type 304 stainless steel. SmartSpout™ is designed to work only when 1/2 in copper tube penetrates through the wall. Each spout includes a free, self-adhesive DrySeal™ pipe collar. This plastic disc is sized to fit tightly over the copper tube and is tapered to direct water away from the open hole. The SmartSpout™ is designed to pull itself towards the wall and therefore eliminates the need for unsightly caulk required with other brands.