TufTite Mailer (final version) For Samples & Pricing Call: 800-382-7009 Plastic... Our Business, Not Our Hobby™ Septic Tank Riser, Lid & Safety Pan s Free Freight on Full Cartons Patent Numbers 5,617,679 & 5,852,901; other pats. pending. 24” Green Riser Lid Lid attaches with 6 vertical stainless steel screws. New - Horizontal Safety Screw. Cut-out for pipe penetrations. Safety Pan™ to Riser attachment with 6 vertical stainless steel screws. 24” Safety Pan™. Riser to Riser attachment with 6 vertical stainless steel screws. 24” Diameter Riser Molded-in gasket. Molded-in lid gasket. No fighting with O-rings. Assures a watertight seal every time. NEW! Safety Pan™ fits anywhere in Riser Stack or may be cast directly into tank lid and used without riser. Plastic... Our Business, Not Our Hobby™ Drainage and Septic Products Tuf-Tite® Corporation 1200 Flex Court Lake Zurich, Illinois 60047 Screws on outside of Riser, where they belong, away from corrosive gases.