Rain Bird SA5 Swing Pipe Assembly, 1/2 in. Male Pipe Thread x 1/2 in. Male Pipe Thread, 6 in. Long. This Swing Pipe Assembly allows easy parallel connection of sprinkler heads to main underground irrigation pipes. Assembly consists of a 6 in. section of Swing Pipe connected on each end to one 1/2 in. male pipe threaded elbow. The Rain Bird Swing Pipe Assembly system makes it easy to position underground sprinkler heads around hardscape, terraces, plantings and uneven terrain. Absorbing shock from mowers and other traffic, this flexible tubing system helps minimize repairs and prolong sprinkler life. Design minimizes overall depth of the underground system and allows easy adjustment of heads to grade. Compatible with all brands of pop-up spray heads. Rain Bird "The Intelligent Use of Water". Material: Polyoxymethylene (POM).