All these hoses are Nitrox Ready.

This low pressure regulator hose is a 1/2-inch male at the end that screws into the first stage LP port, and at the other end you'll find a 9/16-inch female that screws onto the second stage regulator body. Our most popular regulator hose lengths are approximately {22 in | 56 cm} for backup regulators, {26 in | 66 cm} long for sport regulators, {40 in | 102 cm} for octo/stage/deco regulators, and {7 ft | 2.1 m} for technical regulators.s.