The GCN150 gas-actuated concrete nailer from Simpson Strong-Tie is a portable fastening tool for attaching light-duty fixtures such as drywall tack, furring strips, hat track and angle track to steel, CMU, metal deck and concrete. The portable gas fuel supply does not require electrical cords or hoses. The tool has a 500 shot-per-hour capacity and a pin jam release door.

(800) 925-5099; www.strongtie.com