<p>Form a watertight connection in your 0.710 distribution line using the 0.710 in. Compression Coupling. The coupler is used to connect two sections of 0.710 in. supply tubing or dripline together. No need to stretch the tubing end over the fitting barb-with the compression fitting, simply insert the tubing end inside the compression ring, where an internal barb compresses into the tube to hold it in place. Made for durability, the compression fitting is made of acrylonitrile butadiene styrene (ABS) treated with UV inhibitors to prevent cracking.</p><br><ul><li>• Build or repair the line by connecting two sections of 0.710 in. supply tubing or dripline together; Works in a variety of areas, from small to large, flat or sloped, to join distribution tubing in your drip irrigation system</li><li>• Fits 0.710 in. tubing and dripline with outside diameter of 0.710 in.</li><li>• Rock the end of tubing back and forth while pushing it into the compression fitting, where an internal barb will compress the tube to hold it in place; for rigid tubing, consider soaking the tube end in hot water or leaving out in the sun</li><li>• Creates a watertight connection; has an internal barb that compresses the inserted tubing to hold it in place; unlike a barbed fitting, the tubing is not stretched out to connect to the fitting</li><li>• Compression ring is color-coded for easy identification: blue fits 0.710 in. tubing with 0.710 in. OD; black fits 5/8 in. tubing with 0.700 in. OD; green fits 1/2 in. tubing with 0.620 in. OD; Handles water pressures up to 50 psi</li><li>• Raindrip stands by their product and gives a 1-year, 100% satisfaction guarantee. If your product breaks, Raindrip will send you a new one for free, just pay shipping and handling</li></ul>