The Arrow 5/16" 505 T50 staples are designed with galvanized steel. These staples feature 5/16" leg length and a 3/8" crown (5,000-Pack). The Arrow 5/16" 505 T50 staples have long 5/16" legs/ Great for heavy-duty jobs, such as insulation, ceiling and window screening, upholstering, carpet padding and fence wiring.
Arrow 5/16" T50 Staples compatible with the Arrow T50 and T55 staple guns and the Arrow HT50 and HT55 series hammer tackers.