Features: _x000D_1. Easy to operate while connecting or disconnecting pipes by quick connector, which save your time and labor. _x000D_2. Made of high quality metal material, not easy to leak and durable with long life. _x000D_3. Tin plated surface is beautiful, safe and reliable. _x000D_4. High precision threads ensures tight fastening. _x000D_5. Widely applicable for the connection between pneumatic devices and air hose. _x000D_ _x000D_Specifications: _x000D_Material: Zinc Alloy _x000D_Quantity: 8Pcs _x000D_Color: Silver _x000D_Weight: Approx. 407g _x000D_ _x000D_Package Includes: _x000D_1 x Quick Barb Plug Connector _x000D_1 x Quick Barb Socket Connector _x000D_1 x 8x5mm Quick Plug Connector _x000D_1 x 8x5mm Quick Socket Connector _x000D_1 x 1/4" BSPT Male Thread Quick Plug Connector _x000D_1 x 1/4" BSPT Male Thread Quick Socket Connector _x000D_1 x 1/4" BSPT Female Thread Quick Plug Connector _x000D_1 x 1/4" BSPT Female Thread Quick Socket Connector _x000D__x000D__x000D_Note:_x000D_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. 1Easy to operate while connecting or disconnecting pipes by quick connector, which save your time and labor. 2Made of high quality metal material, not easy to leak and durable with long life. 3Tin plated surface is beautiful, safe and reliable. 4High precision threads ensures tight fastening. 5Widely applicable for the connection between pneumatic devices and air hose.