The Dive Rite High Flow Fixed-Angle Swivel Adapter attaches between the regulator second stage and its low pressure hose, routing the hose down the diver's chest and/or under the arm to increase comfort and streamlining. This adapter is not an omni-directional swivel and so it maintains its fixed 70° angle swivel, thus the regulator will not flop around. This Dive Rite low-profile swivel adapter is also high flow to minimize the impact on gas flow to the second stage. Placed on a 40-inch primary regulator hose in a single-tank regulator configuration, the High Flow Angled Adapter allows the hose to route down under the arm and up to the mouth, getting rid of the large hose "arc" that protrudes from the tank around the diver and hence, can become easily snagged. Sidemount divers use the adapter to route their hoses down chest to the bottles eliminating the need to route the hose around the neck.