This compressor is oil lubricated for a cooler operation and its high output cast iron pump operates at a lower RPM delivering maximum performance and reduced noise (80 dB). With its Big Bore(TM) cylinder and piston, the compressor operates at low amperage draw, which reduces risk of incidents on startup. It includes a finned release tube to promote safe and efficient cooling and easy-viewing gauges for quick identification. The brad nailer features slim contact tip design for precise applications. The direction of exhaust air can be rotated 360° by turning the exhaust cover manually. Holding up to 100 18-gauge brad nails, the gun is easy to load and quick to clear jammed nails. It comes with a practical carrying case. The 3/8" vinyl pneumatic air hose is rated to 300 PSI and is 25' long. The kit also includes 1 female universal air coupler of 1/4" x 1/4" and 1 female industrial fitting of 1/4" x 1/4".