SB-1850BN 18 GA brad nailer in the air compressor combo kit drives 18GA brad nails from 5/8-inch to 2-inch SB-1664FN 16 GA straight finish nailer drives 16 GA straight finish nails from 1-1/4-inch to 2-1/2-inch BTFP71875 heavy-duty 3/8-inch crown stapler drives 3/8-inch crown staples from 1/4-inch to 9/16-inch and 18GA brad nails from 1/2-inch to 5/8-inch 1/4-inch x 15' PVC air hose includes fittings. Ideal for a variety of finish and interior applications, the 3-Piece Nailer and Compressor Combo Kit includes a 6-Gallon pancake compressor, a 18 GA 2inch brad nailer, a 2-1/2-inch 16 GA straight finish nailer, a heavy-duty 3/8-inch crown stapler, and a 15 ft.