You be receiving 30 pieces of 1/4-inch outside diameter Elbow quick connect air hose fittings. Fluid Compatibility and Specifications:These fittings are suitable for air and vacuum applications, with a working pressure range of 0 to 1.0 MPa (0 to 145 psi) and a working temperature range of 0 to 60°C (32 to 140°F). Constructed from premium plastic, these air fittings are not only but also versatile, fitting a wide range of applications including the automatic industry, workshop machinery, automotive repair, decorative painting, woodworking. The quick connect air hose fittings are designed for simplicity and ease of use.They are flexible,space-efficient,and feature a 360-degree free rotation.The release ring's oval design allows for effortless removal when needed. The push-in design ensures a straightforward connection of tubes without the need for additional sealing, ensuring safe and reliable tube connections.<br><br>Color: Black Material: plastic<br><br>Package Contents: 30 Packs Elbow Black 1/4 inch OD Push to Connect Fittings<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.