Stanley 5/16 in. Heavy Duty Staples, 1,000-Piece

Stanley 5/16 in. Heavy Duty Staples are built for dependable fastening performance in tough applications. These galvanized steel staples offer reliable holding power and corrosion resistance, making them ideal for heavy-duty tasks such as securing carpet underlayment, insulation, and roofing felt. Packaged in a sturdy plastic case to help prevent stick breakage, each box features color-coded packaging to make size and product identification quick and simple. They are engineered for broad compatibility across select Stanley, Arrow, and Powershot fastening tools.