Working Senco SFNI Angled Finish Nail Gun 1”-2” 15 Gauge The Senco SFNI Angled Finish Nail Gun is a high-quality tool designed for woodworking and construction projects. With a maximum working pressure of 120 psi, this 15 gauge nail gun is ideal for driving finish nails up to 2 inches long. The 34 degree angle allows for precise and efficient nail placement, making it a valuable addition to any toolbox. The Senco SFN1 model comes in a sleek gray color and is a reliable choice for professionals and DIY enthusiasts alike.