Campbell Hausfeld NS349099AV Clip Head Framing Nailer Kit, 3 1/2", Blue Nailer kit includes a 1/4" NPT industrial-style plug, (4) allen wrenches, a bottle of nailer oil and a high-impact carrying case;stay organized and start your projects right away Easy to operate adjustable depth control; alter the depth of drive in various types of wood and engineered lumber for desired results Nailer lets the user easily change the direction of the exhaust with its user friendly design Features a removable non-marring tip, serrated metal nose, and rubber comfort grip for reduced user fatigue Finish your projects faster and easier with Campbell Hausfeld. The air power expert