The 2 1/4″ Spiral HDG Nails 5LB from Canada Fastening Crop are an essential tool for woodworking and construction projects. These nails have a spiral design that helps to increase holding power and reduce splitting. They are made of high-quality materials and have a hot-dip galvanized coating for added durability and resistance to corrosion. With a 5-pound box, you’ll have plenty of nails to tackle all your projects.