DIG - 1/2'' Universal Nut Lock Coupling - 15-055

Universal 1/2 in. Nut Lock Fittings This is the original model of DIG's Universal Nut Lock Fittings. Elbows and Tee's are out of stock on the original but Couplings still in stock. Operating PSI: 60 PSI Fits: .620" OD, .700" OD and .710" OD Tubing (16 mm and 17 mm) Type: Coupling Features & Benefits DIG’s Universal Nut Lock™ Drip Fittings are used to connect drip tubing and drip line with dimensions from 1/2” to 5/8” or .620 OD to .710 OD. They can be used to connect two different sizes of drip tubing, providing a simple solution when there is no clear information about the drip tubing or drip line size used. Used by both home gardeners and professionals, the Universal Nut Lock™ Drip Fittings are made of high-impact plastic for the connection of various sized drip irrigation tubing and drip line. Using a double barb, two pieces of drip line or drip tubing can be connected by inserting the fitting nuts over the drip tubing or drip line, then pushing the drip tubing or drip line over the barbed sides of the fitting, and finally threading the nuts over the drip tubing or drip line for a very tight grip. Product Details Made of high-impact, high-strength, UV-resistant plastic for extended operation in harsh conditions Fits .620 OD, .700 OD and .710 OD drip tubing, and drip line (16 mm and 17 mm) Three-part construction including a threaded nut, barb assembly, and housing with male thread Threaded nut for easy assembly Resistant to common fertilizers used in residential and commercial applications