The cones and floor spikes that come with Pangea Audio Vulcan racks, turntable stands, and amp stands provide a firm, solid footing for your audio gear. But they dont make it easy to "glide" your rack or stand around when you need to move it occasionally. If you require some mobility – but not as much as Pangea Roll-on Casters provide – then a set of Pangea Audio Glide Feet are right for you. These height-adjustable glide feet are designed specifically to fit Pangea Audio Vulcan audio racks, turntable stands, and amp stands only. Use them in place of stock Vulcan cones and spikes. Pangea Audio Glide Feet have a non-marring synthetic footer material to protect your floors and a durable black finish. Pangea Audio Glide Feet are easy to install on your rack or stand. There are no tools required! Strong 8mm-diameter metal mounting stems secure them to your Pangea rack, turntable stand, or amp stand with the supplied lock nuts and washers. The Glide Feet have an overall height of 1.88" (48mm). The threaded portion height is 1.25" (32mm). Once installed, you can adjust the height to level your rack or stand. Foot diameter is 2" (50mm). Each Glide Foot supports up to 125 lb.