This hose reel features a self layering system which ensures the hose is stored tidily. A ratchet mechanism hold the hose out at the required length. there is a spring system which provides an auto-rewind of the hose. A wall bracket allow a 180 degree swivel. no need to unwind the entire hose as the water flows through the hose while it is on the reel. Garden tap in image for reference only & is not included.