Features Easy to operate while connecting or disconnecting pipes by quick connector, which save your time and labor. Made of high quality metal material, not easy to leak and durable with long life. Tin plated surface is beautiful, safe and reliable. High precision threads ensures tight fastening. Widely applicable for the connection between pneumatic devices and air hose. Features: 1. Easy to operate while connecting or disconnecting pipes by quick connector, which save your time and labor. 2. Made of high quality metal material, not easy to leak and durable with long life. 3. Tin plated surface is beautiful, safe and reliable. 4. High precision threads ensures tight fastening. 5. Widely applicable for the connection between pneumatic devices and air hose. Specifications: Material: Zinc Alloy Quantity: 8Pcs Color: Silver Weight: Approx. 407g Package Includes: 1 x Quick Barb Connector 1 x Quick Barb Socket Connector 1 x 8x5mm Quick Connector 1 x 8x5mm Quick Socket Connector 1 x 1/4" BSPT Male Thread Quick Connector 1 x 1/4" BSPT Male Thread Quick Socket Connector 1 x 1/4" BSPT Female Thread Quick Connector 1 x 1/4" BSPT Female Thread Quick Socket Connector Package List