The Hilti KB-TZ wedge anchor bolts are high-quality fasteners designed for use in reinforced concrete. With a 3/4" x 10" size and a sleeve design, these anchors provide strong and reliable support for various applications. This particular item comes in an open box with 8 remaining from original 10, making it a convenient option for projects that require a large quantity of wedge anchor bolts. Trust the Hilti brand to deliver durable and dependable anchoring solutions for your construction needs.