Features: * Wide head and shark like serrated tooth design together provide the greatest impact and holding power * Nails approximately.: 200 sq. ft. of 2-1/4 inch strip flooring * T Type * 1-1/2 inch length x 16 Gauge What"s In The Box: * Porta Nails 42640 1-1/2-Inch 16 Gauge T Type Hardwood Flooring Nails - 1000-Pack