Features: • High-Quality Material: Made of iron-plated copper, wear-resistant and durable. • Precision Craftsmanship: Designed for reliable performance and long-term use. • Application: Connects pneumatic lines between tools and air sources. • Filtration and Lubrication: Features oil and water filtration, plus automatic oil supply. • Functional Design: Installs at the air inlet of pneumatic tools to provide timed lubrication, reducing manual oiling and minimizing internal wear. Note: • Actual color may vary slightly due to lighting conditions. • Allow for a 1–3 cm measurement variance due to manual measurement. Specifications: • Material: Iron-plated copper • Length: 55 mm (2.24 in) • Diameter: 30 mm (1.18 in) • Connector: 1/4" internal thread + 1/4" external thread Package Includes: • 1 x In-Line Oiler Lubricator