These Tolsen AirXT staples are designed for use with pneumatic staplers, providing a reliable fastening solution for various assembly tasks. Each staple is crafted from galvanized steel, which protects the metal from corrosion and ensures long-term durability of the joints. With a crown width of 12.7 mm and a leg length of 14 mm, these fasteners feature a leg thickness of 0.9×0.65 mm to balance strength and penetration. The pack contains 10,000 pieces of 21GA staples, delivered in a robust colored box that keeps them organized and protected from damage during storage.