LASCO Fittings® manufactures Schedule 40, Schedule 80, Insert, CTS, DWV, Irrigation and Swing Joints to strict industry standards with a reputation for quality product, innovation, and technical leadership. Customers of LASCO Fittings can rely upon a product used by millions of contractors worldwide. For over 50 years we have provided the products necessary to reliably transport liquids from source to application. Contractors and designers alike know the commitment LASCO has to providing trouble free products and services.