Gardner Bender provides a complete line of staple and fastening solutions for all industries, including industrial, residential, construction, or manufacturing. From low voltage wire to service entrance cables, professionals rely on Gardner Bender for quality fastening products. The Gardner Bender 13/16 in. Graphite Metallic High-Carbon Steel Service Entrance Cable Staples (25-Pack) are made from high-carbon steel for excellent durability. These staples feature offset nail points that drive straight to prevent splitting wood. Secures 6/3 SEU ground cable by use with a hammer.