The Duo-Fast 502200 DF350S Round-Head Framing Nailer drives 2" to 3-1/2" 20-degree paper- or plastic- collated nails. Includes one year manufacturers warranty. The DF350S packs plenty of power to consistently drive 16D nails into LVL. An improved cap and magazine design allows this framing nailer to withstand 2-3 times more use than the competition. Additional features include an extened life driver blade and piston, lock-out feature, switchable trigger for bump or sequential fire operation, belt hook, and comfort hand grip. The new DF350S combined with Duo-Fast 20-degree paper tape nails increase productivity and minimize downtime. Excellent tool for framing, decking, subflooring, LVL, truss construction, and sheathing.