This type of anchor screws into the wall and allows you to tighten the screw into the pre-drilled hole as demonstrated here. If you’re going to stack racks remove the installed unplug and replace it with one of the provided couplers.
You will also need to remove the unplug from the bottom of the metal wine racks being installedabove and then slide the rack into position onto
Couplers for Assembling Metal Wine Racks
the coupler. These couplers ensure that your racks are properly aligned during installation. Once the upper metal wine racks are in proper position securely fasten them in place.
All that’s left to do is snap the provided mounting hole covers into place to finish the installation. Just load the racks, stand back, and enjoy the Vintage View Los Angeles CA assembled wine racks.
View some of our metal wine racks here:
http://www.winecellarsbycoastal.com/metal-kit-wine-racks.aspx
VintageView Metal Wine Racks