Made of hardened steel, this Porta-Nails set tool is used to properly set nails that were not counter set. A great “just in case” accessory, the set tool has a wide, anti-slip tip – perfect for fixing  “T” and “L” flooring cleats, or 18 gauge flooring staples. To inhibit rusting, this Porta-Nails set tool has a black oxide finish. This Porta-Nails set tool is the perfect accessory for installing hardwood or engineered flooring.