The Redding Powder Measure Mounting Bracket is a great accessory for securely mounting the Redding Model 3 or 3BR Powder Measure to a shelf or edge of the reloading bench. By using this bracket reloaders are able to clear off their bench to make room for components and other accessories. By installing a powder measure at eye level reloaders are able to accomplish more accurate filling with less spilled powder. Notes: Securely mounts powder measures to a bench or ledge