The Allied Bolt Galvanized Staple (vendor part 25003, Millennium part 527683) measures 2 in x 5/8 in with a 0.162 in point diameter, made for securing ground wire and molding to wooden utility poles, packed 100 per pack. AISI 1008 steel with a hot-dip galvanized finish to ASTM A153 stands up to years of outdoor weathering on aerial line hardware installs. Its mid-range size covers common ground wire gauges between Millennium's smaller and heavier staple options. Stock it with pole steps and lag screws for a complete pole-mounting hardware order.