Includes 50 foot PVC hose 3 / 8 inch and 3 foot lead-in hose. All steel construction for extended use and less corrosion. Comfort padded handle crank to release hose. Can be mounted left or right with included mounting bracket. Solid brass 1 / 4 inch MPT swivel helps keep the hose from getting tangled. Spring tension break keeps the hose from breaking by pulling too hard. Can hold up to 100 feet of 3 / 8 inch air hose or 50 feet of 1 / 2 inch 00 air hose.