The M18 FUEL™ 18ga ¼” Narrow Crown Stapler delivers peak productivity on your job site, providing you with unmatched stapling performance without the hassle of a compressor and hose. We’ve leveraged our nitrogen air spring mechanism, to give the Narrow Crown Stapler the power to consistently sink staples to the proper depth in hard materials. This cordless stapler also has tool-free depth adjustment to drive staples in soft materials without blowing through. You can choose from sequential and contact actuation firing modes to meet your application’s needs.