ZA-922P 1/4 inch Swivel Joint Composite ZIPP SWIVEL-360º Free-directional rotation air hose universal joints. The ZIPP SWIVEL is a patented, uniquely designed “Universal Swivel Air Inlet Joint” that connects portable air tools to an air line. it swivels 360º to allow the hose hanging straight down to the floor no matter how the tool is held. The [...]