I have about 5 automatic 50 foot hose reels in my shop, but my favorite one is the spool with the crank on it. Its a 100 foot capacity reel so I welded a very heavy gauge door hinge on the mount, then bolted it to my compressor cabinet. Now it swings into any position I happen to be standing when I grab it. Been that way for years now. Good idea I got from a local farmer!