This 4'' well seal is designed by Pro Plumber with a double drop design that accommodates 1'' and 1-1/4'' drop pipe holes. It is manufactured in Canada and comes in a unit quantity of 1. This well seal is suitable for use in various plumbing applications. The product is categorized under Other Fittings & Adapters, Fittings & Adapters, Hydraulics, Pneumatics, Pumps & Plumbing, and Business & Industrial. Its brand is Pro Plumber and its country/region of manufacture is Canada.