Powernail LSS20016 16 Gauge 2 Inch Length Stainless Steel L-Cleat Flooring Nails (Box of 1000) The stainless steel Powercleats can be used in tongue and groove decking and flooring applications that require the corrosion resistance and resistance to oxidation at high temperatures of stainless steel. Stainless steel Powercleats are available in a 2-inch length for nailing 3/4″ to 1″ thick flooring/decking. Powercleats L-cleat nails are made with a well-formed set of barbs along each nail, providing the ultimate in holding power. This design aids in driving them into hard flooring materials, which helps eliminate split tongues in floor boards. When used in conjunction with 16 Gauge Powernailers, Stainless steel Powercleats ensure trouble-free operation and optimum construction results.