Grip Rite Prime Guard MAXC62831 15-Degree Plastic Coil 1-1/2-Inch by .092-Inch Ring Shank, Stainless Steel Siding Nails, 3200 Per Box Fits 15 degree Plastic Coil Siding Nailers 304 Stainless Steel 1-1/2-inch Stainless Steel 3,200 per box