Use Rain Bird 1/2" EZ Pipe fittings with Rain Bird EZ Pipe 1/2" swing pipe to create flexible connections for your sprinklers. 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. Easy twist-in barb insertion for a water-tight seal, no glue or clamps needed. Choose from barb coupling, tee, barb x male threaded adapter, barb by male threaded elbow and barb x female threaded elbow fittings.