4-in-1 18-Gauge Pneumatic Flooring Nailer and StaplerRemember when you had four different tools all in one nailer. Go from a brad nailer to a stapler to a flooring gun all with the WEN 4 in 1 18 Gauge Pneumatic Flooring Nailer and Stapler. Drive 18 Gauge brads anywhere from 5 8 to 2 in. in length or in. narrow crown staples anywhere from 1 2 to 1 5 8 in. in length. Attach the adjustable spring loaded flooring head to angle your fasteners at a 45 angle, making this the perfect companion for carpenters