Features 1、The thread of the connector is clear and easy to connect. 2、Fast connection,quick remove and easy to match. 3、The metal material is strong and durable,has long service life. 4、Professional and practical design with beautiful appearance, easy to carry and use. 5、Delicate and practical, high hardness, firm and strong. Specification Features: The thread of the connector is clear and easy to connect. Fast connection,quick remove and easy to match. The metal material is strong and durable,has long service life. Professional and practical design with beautiful appearance, easy to carry and use. Delicate and practical, high hardness, firm and strong. Specification: Material:Cupronickel Core+Iron Connector Color:Silver Thread:1/4'' F-NPT Size:Approx. 120 x 20mm/4.72 x 0.79in Package List: 1 x Pneumatic Connector Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List