BOSTITCH BTFP12569 2-in-1 Flooring Tool DRIVES: 15.5 GA flooring staples or 16 GA "L" shaped flooring cleats from 1-1/2" to 2" length. Has pneumatic driving action. Used in hardwood and engineered flooring NON-MARRING BASE PLATES: For 1/2" (12.7 mm) through 3/4" (19.1 mm) flooring. ERGONOMIC DESIGN: Has long handle with a comfortable rubber grip. INCLUDES: Nailer, Interchangeable Base Plates, Mallet, Wrenches and 1/4" (6.4 mm) Air Fitting with Dust Cover.