Feature: 1. WIDE COMPATIBILITY: The pneumatic framing nailer is compatible with F nails, applicable nail length is 10‑30mm, ensuring that any nail that fits can be used perfectly. 2. OBSERVATION WINDOW DESIGN: Equipped with an observation window that allows users to clearly see the number of nails remaining, preventing dry dents on the work surface. 3. EFFICIENT: Adopting advanced head closure technology instead of the traditional tool removal method, which can efficiently, easily and safely remove jammed nails to ensure smooth work. 4. HIGH ADAPTABILITY: Pneumatic nailer needs to be connected to an air compressor (not included), and it can operate under the pressure of 0.4‑0.8Mpa, which has high adaptability. 5. WIDE APPLICATION: Suitable for a variety of work scenarios, including carpentry, interior decorating, flooring, ceilings, picture frames, door and window installation, and so on. It is also perfect for home DIY projects and pet house construction to meet the different needs of users. Specification: Item Type: Pneumatic Nailer Material: Aluminum, Iron Weight: Approx. 1289g / 45.5oz Nail Slot Capacity: 100 Pieces (Excluded) Using Nail Model: F Nail Working Air Pressure Range: 0.4-0.8Mpa Using Pipe: 8mm / 0.31in Nail Length: 10-30mm / 0.39-1.18in Nail Line Diameter: 1.25x1.05mm / 0.05x0.04in. Package List: 1 x Pneumatic Nailer2 x Hex Wrench Note: Air compressor and nails are not included.