General description Monel staples are designed for durability and resistance to corrosion, featuring a rustproof finish. They are totally waterproof, making them suitable for use underwater. Technical specifications Size: 12mm (1/2 inch) Quantity: 1000 staples per box MPN: A508M1 EAN: 79055815129 Compatibility and accessories Compatible with T50, T55, T50PBN, HT50P, HTX50, ETFX50, ETF50PBN, CT50K, 5700, and 8000 staplers. Other information