Nailing wood to concrete or steel is a heavy duty job which calls for a heavy duty nailer. The Air Locker CN64A3 Heavy Duty Concrete Nailer will get the job done in less time and with less effort. The lightweight die-cast housing reduces operator fatigue so that you can stay productive until your project is complete. The quick release nose makes for easy jam clearing, allowing you to work quickly and efficiently with minimal introductions. Stay in complete control with a safety feature to prevent accidental firing. This T-Nailer shoots 14 gauge T-Nails from ⅝” to 2-½” long for furring strips, plywood to concrete nailing, wire lath installation, steel banding, decking, fencing, sub flooring, and more.