Supplied by OmniSwivel International, this high quality swivel screws in-line between the hose and the first stage regulator body. It features a 1/4-inch extension at the port fitting for greater clearance. The pivot-swivel allows more movement of the hose at the first stage, and can be used to streamline the area of the first stage by providing tighter hose routing. This low pressure version has 3/8-inch M-F fittings.