The Bostitch Laminated Flooring Stapler - Air (LHF97125-2) has a tool-free adjustable foot which adapts from 1/4” to 1/2" engineered flooring. It includes a 20-gauge fastener which helps prevent damage to flooring. The ultra-quiet rear exhaust directs air away from the user, and the lightweight magnesium construction provides reduced fatigue and greater tool durability. This tool was designed to install 1/4" through 1/2” laminated tongue and groove flooring.