Standard 24″ & 32″ EJ composite manhole rings & covers– with gasket & bolts (3 bolts is standard). Lettering may be available on special orders. Has a 4″ diameter round area for your custom stainless steel ID tag. (ID tags sold separately) Fiber reinforced polymer PU1, AASHTO M306. Check individual items for traffic rating & ASTM data. Specify genuine American made quality products from Bass & Hays! Please use the Contact Form or call us to request info & submittal sheets. 1-800-258-2278 Toll Free (972) 263-1360 DFW Local.