Panduit HBN2.5-T Harness Board Nails aid in routing wires throughout the harness. The nails are 2.5” (63.5mm) long and have a smooth finish to protect wire jackets from abrasion. The Harness Board Nails are just part of the harness board accessories Panduit offers, enabling faster routing and forming of wires in harness fabrication. For use in indoor environments, made of nickel plated steel and come in packages of 200.