Build, repair, or expand your drip irrigation project with the ¼ in. Barbed Coupling. The micro fitting connects 2 sections of ¼ in. supply tubing or dripline together, or connects a ¼ in. feeder line to a punched hole on a supply line. The single-barbed coupler has an extended barrel length making it easier to grip to insert into tubing. If you have trouble fitting it into tubing, try soaking the tube opening in hot water or leaving out in the sun to soften the material. Micro fitting is reusable and made of acrylonitrile butadiene styrene (ABS). Drip irrigation systems are easy to customize, install, and operate. As part of a complete system, drip fittings are connectors that attach sections of tubing together, or attach tubing to other drip irrigation parts. Drip irrigation gradually and evenly waters the root zone of your plants, keeping it moist but never saturated with water. Your plants maintain the ideal balance between water and air for optimal growth and overall health. Raindrip is a leading manufacturer of drip and micro-irrigation solutions and the trusted brand of landscapers since 1972. Build, expand, or repair your system with our rigorously tested products designed to save you time and money.