The Allen Bradley AB 3/4″ Conduit Hub is a threaded conduit connector designed for through-hole mounting. Made in the United States, this rigid connector in gray color is compatible with various conduit sizes including 1, 3, 3R, 4, 4X, 12, and 13. With a 3/4 inch thread size, this accessory from Allen-Bradley is a reliable choice for electrical equipment and supplies in industrial and commercial settings.