Shop for Air Compressors, Tools & Accessories at The Home Depot. The 470A Portamatic Hammerhead TL Pneumatic Floor Nailer is designed to meet the needs of todays busy floor installer and for the user whose works primarily with 3/4 in. flooring. Designed to accept the industry accepted 1-1/2 in. or 2 in. T or L Flooring Cleats. You choose the fastener based on what style you are now using or what style is available to you. Comes ready to nail 1/2 in. and 3/4 in. flooring. Provides a low cost alternative to manual nailing, operates on 70-90 psi and with a light tap with the mallet your nail is set, tight and in the right spot. This is the PNI preferred seating flooring installation system. The nailer features an integrated safety that prevents accidental discharge. The tool includes a non marring mallet, safety glasses, owner as manual, and wrench. The recommended Porta-Nails 16-Gauge nail design provides superior holding power and will not let go. Nails are available in stainless steel for ACQ and other marine applications. This is anohter job-ready, job-tough tool from QEP.