WEEB Rope Lay Jumpers are constructed of corrosion resistant, tin-plated copper stranding. They offer an excellent solution to maintain electrical continuity over long spans or air gaps between metal structures. The WEEB washer's patented teeth pierce through most non-conductive coatings and imbed into the underlying metal component that it is installed on to and is both UL 467 and UL 270 listed. They are available with a variety of mounting hole sizes and in three standard lengths. Adding flexibility to both the installation process and application requirements, custom lengths and mounting configurations are available upon request.