CMP™ 18″ cast iron reversible pipe ring & cover, or “Monument Box”. May be used as top or bottom flanged to cover your specific pipe size. Stock item. Sold as a set or as individual rings & lids. Comes standard as Plain (no lettering). Other lettering, special lettering, LOGOs or grates may be stock items, but are available on special orders. H-20 traffic rated when ring is properly installed in reinforced concrete and used with a traffic rated cover or grate. See individual items for specific ASTM information. Made In USA. LEED® certifications available on request. Please use the Contact Form or call us to request info & submittal sheets.

1-800-258-2278 Toll Free (972) 263-1360 DFW Local.