Porta-Nails 465SLT 3-in-1 Pneumatic Nailer & Stapler with Case for Wood Flooring Use for 16-gauge nailing or 15.5-gauge stapling of sold and engineered wood flooring Easy to use with pneumatic compressed air pressure from 70 to 120 psi and mallet activation Compatible with 15.5-gauge, 1/2 in. crown BCS type flooring staples like Porta-Nails models 47271, 47261, and 4723 Compatible with 16-gauge L-cleat flooring nails like Porta-Nails models 4702, 4703, 4704 and 47080 Compatible with 16-gauge T-cleat flooring nails like Porta-Nails models 42640, 42629, and 42660