1 Gang Blank Raised Utility Box Cover manufactured by T&B / Thomas & Betts (Steel City), Part No. 58C1, designed for installation on standard single-gang utility boxes. The cover is manufactured from durable pre-galvanized steel and features a 1/4-inch raised profile. It measures approximately 4 inches in length by 2-1/8 inches in width and has a blank face without any device openings. The cover is intended to provide a secure closure and protection for electrical utility boxes in commercial, industrial, and general electrical installations.