The RIDGID R150FSF Pneumatic 18-Gauge 1-1/2" Finish Stapler is a durable and reliable tool designed for finishing tasks in the workshop or at home. This staple gun operates at a maximum working pressure of 70 psi, making it efficient for various projects. With a power source of air, this stapler is powered by a pneumatic system and has a stylish orange color. The model R150FSF features a regular size and a minimum fastener size of 1-1/2 inches, making it versatile for a range of tasks. This stapler is a practical addition to any toolkit for precise and quality finishes.