Didn't want another expensive, flimsy hose reel so I bought two of these for the new house.  Does not come with hardware.  I attached the first one to exterior stucco wall using 2" screws and two of those metal anchors that hold 50lbs each, supporting the extreme left and right screw holes of the hose hangout, respectively.  There were four other screw holes remaining so I just put regular screws into those with no anchors.  After using it with a 100ft garden hose, all the non-anchored screws ripped free of the stucco and are worthless.  The original two anchors hold it just fine, though, so I left it like that.

UPDATE:  The one holding the 100 foot hose failed.  The anchors held, but the plastic actually tore away.  I came out to find the hose hangout sadly sagging down almost to the ground.  I actually bought two of these, one for out front and one for out back.  The one out front I attached to the wall the same way, and it is still holding up.  It is only holding a 50' hose though.  So I guess 100' of hose is too much weight for just two anchor points.  If I buy another one (I might), I'll use a ton of anchors for every available point.  Or these fancy stucco screws I noticed last time I was at the hardware store.

UPDATE 6/25:  The second hose hangout out front broke, the one with the 50' hose.  Same failure as the one out back.  These definitely should be secured very well, using all attach points if possible.  Also, see the comment below for a good idea:  washers for extra support.
Didn't want another expensive, flimsy hose reel so I bought two of these for the new house. Does not come with hardware. I attached the first one to exterior stucco wall using 2" screws and two of those metal anchors that hold 50lbs each, supporting the extreme left and right screw holes of the hose hangout, respectively. There were four other screw holes remaining so I just put regular screws into those with no anchors. After using it with a 100ft garden hose, all the non-anchored screws ripped free of the stucco and are worthless. The original two anchors hold it just fine, though, so I left it like that. UPDATE:  The one holding the 100 foot hose failed. The anchors held, but the plastic actually tore away. I came out to find the hose hangout sadly sagging down almost to the ground. I actually bought two of these, one for out front and one for out back. The one out front I attached to the wall the same way, and it is still holding up. It is only holding a 50' hose though. So I guess 100' of hose is too much weight for just two anchor points. If I buy another one (I might), I'll use a ton of anchors for every available point. Or these fancy stucco screws I noticed last time I was at the hardware store. UPDATE 6/25:  The second hose hangout out front broke, the one with the 50' hose. Same failure as the one out back. These definitely should be secured very well, using all attach points if possible. Also, see the comment below for a good idea:  washers for extra support.