I have a similar product in my backyard that I’ve had about a year and loved. Purchased this one for the front yard and installed directly to my brick by using a 7/16 concrete bit. This is the size you need to put in the screw anchors. Compared to the unit in my backyard, this hose pulls out with so much less strength required! A coupon made it $120 I believe. Well worth saving me the time and stress in pulling out my too short hose every day in this heat to spot water my yard.. no longer have a hose piled up in my flower bed either.