CMB 03 RT Traffic Box

The Oldcastle® CMB 03 RT Traffic Box is a round concrete enclosure with a durable cast iron ring and lid, engineered for H-20 traffic applications when properly installed in reinforced concrete. With depths ranging from 6 inches to 10 feet, this versatile enclosure is ideal for water, sewer, electric, and other utility access. Constructed from uncoated cast gray iron that meets ASTM A48 CL30-35B standards, it delivers exceptional strength and reliability for high-traffic areas.

Please note: Oldcastle® concrete boxes and concrete meter box cover components are manufactured in the USA, and all Oldcastle® cast iron components are imported.

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