Rain Bird SWGCPLG10 EZ Pipe/Swing Pipe Barbed Coupling Fitting, 1/2" Barb x 1/2" Barb, 10-Pack. Convenient 1/2" barb x 1/2" barb coupling fitting provides easy in-line connection of two or more lengths of Rain Bird EZ Pipe tubing. Extended length and aggressive barb lip make a secure connection that is less likely to leak. Use Rain Bird 1/2" EZ Pipe fittings with Rain Bird EZ Pipe 1/2" swing pipe to create flexible connections for your sprinklers. Made of robust acetal material to make connecting swing pipe fast and easy. Easy twist-in barb insertion for a water-tight seal, no glue or clamps needed. Aggressive barb lip makes a secure connection that is less likely to leak. The Rain Bird EZ pipe system makes it easy to position underground sprinkler heads around hardscapes, terraces, plantings and uneven terrain. Absorbing shock from mowers and other traffic, this flexible tubing system helps minimize repairs and prolongs sprinkler life. Couplers sold as quantity of 10 in convenient plastic bag. Rain Bird EZ pipe system fittings are available (sold separately) in 1/2” and 3/4”: coupling, tee, barb x male threaded adapter, barb x male threaded elbow, and barb x female threaded elbow. Rain Bird “The Intelligent Use of Water”