Simple, Elegant Ski Wall Mounts That Make Ski Storage A Snap. Our Flush Ski Rack is the simplest, most minimal rack in the Grassracks product line. The Nubbin Series is a ski mount that holds skis flush against the wall for maximum visibility and space efficiency. In addition to being incredibly easy to install, it also offers the avid skier a quick Grab-and-Go rack option that let's them mount skis almost anywhere. Installed Dimensions Each mount measures 1.25" in diameter and comes out 0.75" from the wall. The narrower inner "spacer" portion of the nubbin is .85" in diameter and just over 1/2" deep. Mounts can be installed as far apart from each other as needed.