Square Bolted Covers

Airport rated cleanouts, monument boxes, or junction box castings. Available in airport extra heavy duty: max 200,000 lbs. load rating; extra heavy duty: max 100,000 lbs. load rating; or heavy duty: max 40,000 lbs. load rating. All sizes and styles available. Other load ratings available. Cast gray or ductile iron. Bolted and security options available. Made in USA. Send us your specifications. Please use the Contact Form or call us to request info & submittal sheets. 1-800-258-2278 Toll Free (972) 263-1360 DFW Local.