Spot Nails 33004 Duo-Fast 3/8-Inch Crown 33-Style Fine Wire Staple, 10000-Count, 1/4-Inch Leg Similar to Duo-Fast 33 Series 3308 Chisel point Available leg lengths range from 1/4-Inch to 9/16-Inch 3/8-Inch crown 10,000 Staples per box