Water Coupler, Quick-Release. * Includes water hose adapter -- (2ea. required for TIG welding torches - water from torch to cooler, water from cooler to torch)
5/8" x 18 Left Hand "B" Size Male to Quick-Release Water Hose Nipple.
*Note: ZHCK-W threaded female water hose adapter to male water hose plug included with the quick-release coupler.