The Carpenter Tools LLC CMPN90 Mini Palm Impact Nailer is a pneumatic, handheld tool engineered for driving fasteners in confined or hard-to-reach areas. It operates by utilizing compressed air to deliver rapid, impact-hammering blows, allowing for precise nail placement where larger nail guns or traditional hammers are impractical. This tool accommodates single, bulk round head nails ranging from 2 to 3.5 inches in length. It features an ergonomic rubber grip for comfort and reduced vibration, a magnetic tip to secure nails during positioning, and a 360-degree swivel air fitting for enhanced maneuverability. The nailer operates at an air pressure of 70 to 100 PSI (4.8 to 6.9 BAR) and weighs 0.882 pounds. Its compact dimensions are 4.45 inches in length, 2.6 inches in width, and 4.41 inches in height. It is suitable for applications such as joist hangers, metal connectors, framing, decking, and various detail work.