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    1/2″ Black Pipe Square Head Plug – Malleable Iron, Male Threaded, Cored

    Part #: MM-65-653

    Heavy-duty 1/2″ black pipe square head plug designed for sealing the open end of a threaded black pipe. Made from malleable iron with a corrosion-resistant black finish and a cored design for reduced weight without sacrificing strength. Square head allows easy installation and removal using a wrench. Suitable for low to medium pressure applications in plumbing, gas, oil, air, and steam systems.