The Chicago Hardware Steel #07 U-Bolts without plates are designed for industrial and commercial applications. Made of steel, these U-Bolts have a diameter of 1/4 inch and a length of 2-3/4 inches. With a rail height of 1 1/2 inches, this box of 2 U-Bolts is a reliable and durable fastening solution for a variety of businesses and industries. Whether used for anchoring, mounting, or supporting heavy materials, these U-Bolts from Chicago Hardware offer a secure and sturdy option for fastening needs.