CMB 03 RT Ground Box Lid
The Oldcastle® 12-1/2″ diameter cast iron traffic box lid, marked “GROUND,” is a durable and reliable solution for concrete traffic boxes. Recommended for H-20 traffic applications when properly installed in reinforced concrete, this stock item is crafted from coated cast gray iron that meets ASTM A48 CL30 or better standards. NOTE- this item is not available from any US manufacturer at the time, therefore is only available as an “import”.
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