Powernail 18-Gauge 1/4-Inch Crown 1-1/2-Inch Length Galvanized Flooring Staples are perfect for installing today's top brands of engineered flooring. Made of a high-tensile, galvanized steel, these staples will last for years on the floor and run smoothly through your Narrow Crown stapler.
 
18 gauge 1/4 inch crown 1-1/2 inch length medium wire staples
All purpose staple, great for fastening underlayment and engineered flooring boards to a wood subfloor
For use with 18 gauge 1/4 crown staplers (Powernail 1845F, 1890U & similar models)
Galvanized for corrosion resistance