Bosch Full-Force Technology_x000D_ This nailer is part of a new line of Bosch tools, which utilize Full-Force Technology to consistently drive nails flush, even in industrial lumber. This revolutionary engineering works without return chambers that add bulk and weight and create wasted energy on the strike._x000D_ _x000D_ When the trigger is pulled on the RN175, air drives the piston down the cylinder. As the piston strikes, air is exhausted out the front of the tool for 100-percent air power and no wasted energy._x000D_ _x000D_ Heavy-Duty Armor for Incredible Durability_x000D_ The RN175 works as hard as you do, and it doesn’t cave under pressure. Specially designed armor, including carbide inserts on the top and front of the nose piece, provides uncompromising resistance to the damaging effects of jobsite abuse and wear from abrasive shingles. This armor also ensures great on-the-go performance–even under extreme conditions–and longer tool life._x000D_ _x000D_ Best Power-to-Size Ratio in the Industry_x000D_ Measuring 3.25 x 10.0 x 10.0 inches and weighing just 5.5 pounds, the RN175 packs big power in a small package. In fact, it offers the best power-to-size ratio in the industry. And even though the RN175 is 20% smaller than its competitors, this compact tool gives you 10% more power. And because this tool is so easy to handle, it provides comfortable over-the-head firing and great overall control._x000D_ _x000D_ User-Friendly Features for Easy Loading and Adjustments_x000D_ The RN175 boasts a range of helpful features to make operation smooth and trouble-free. First, a single-action tool-less side load allows for one-step nail loading, saving you both time and effort. At the same time, a tool-less adjustable shingle guide lets you easily change the exposure dimensions for different shingle types._x000D_ _x000D_ Inline Air Filter and Dry Fire Lock-Out Prevent Damage_x000D_ To help prevent debris from entering the nailer and compromising its performance, the RN175 includes an inline air filter. This filter self-cleans by removal of the air line. Air from the tool is then exhausted out the filter, clearing all blocked debris. Finally, a dry fire lock-out prevents blank firing, which can damage both internal components and make unnecessary holes in shingles._x000D_ _x000D_ The RN175 comes with a one-year warranty; one-year service protection plan; and 30-day, money-back guarantee._x000D_ _x000D_ What’s in the Box_x000D_ Nailer and one pair of safety glasses.