400-24® 24″ Manhole Ring, Cover, Watertight or Optional Grate

The 400-24® manhole ring, cover, watertight or optional grate, is a durable cast gray iron solution available as a stock item, sold as complete sets or individual components (ring, lid, or grate). Standard 3″ tall cast iron riser rings are in stock, with custom steel riser rings and optional set screws available for special orders. H-20 traffic rated when properly installed in reinforced concrete and paired with a genuine 400-24® H-20 traffic-rated cover or grate, it ensures strength and reliability. Standard lettering options include Sanitary Sewer, Storm Sewer, BASS Storm Sewer, or Water, with custom lettering, logos, and municipality-specific specs available on request. Proudly made in the USA, this product meets ASTM standards for quality and performance.

Contact Bass & Hays or call us today Toll Free 1-800-258-2278 -or- 972-263-1360 DFW Metro to check stock, request drawings or submittals, BABA, AIS or LEED certifications, or place orders.

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