Product Related Product Related 4mm to M5 Push in Pneumatic Air Quick Connect Tube Fitting Coupler 10pcs Description: Designed for Polyurethane or Nylon tubing. Even after installation, the direction of the tube can be changed freely. Elliptical release ring help to connect tube easily by manual, no special tools required. Outside (and Inside where applicable) hexagonal wrench tightening. This Quick fittings are only used for industrial automatic apparatus. Package Content: 10pcs x Quick Fitting Shipping Our shipping cost includes the cost of the packaging box, the materials used to protect the product and/or all other materials used during the processing of the product, residential shipping fee, and handling fee. Payment Before you bid, we want to let you know that we accept Paypal Only . Please pay for it as soon as possible after you win the bid. We would send it out in the current work day, or the next work day. Return Policy We guarantee refund cash in 30 days. But the buyer should afford the shipping charges. Our Guarantee 100% brand new 100% speed shipment 100% customer satisfaction Shipping Our shipping cost includes the cost of the packaging box, the materials used to protect the product and/or all other materials used during the processing of the product, residential shipping fee, and handling fee. Payment Before you bid, we want to let you know that we accept Paypal Only . Please pay for it as soon as possible after you win the bid. We would send it out in the current work day, or the next work day. Return Policy We guarantee refund cash in 30 days. But the buyer should afford the shipping charges. Our Guarantee 100% brand new 100% speed shipment 100% customer satisfaction Welcome to our Store