The RCBS Advanced Powder Measure Stand is made from cast aluminum and will raise most Powder Measures 9 1/2 inches (with a standard 7/8-inch-14 thread), leaving plenty of space for positioning a powder scale pan or cases in a loading block under the drop tube. The stand bolts easily to a reloading bench or table. It also serves as a stand for holding a Piggyback II, Piggyback-3 or -4 when not in use. Not for use with Little Dandy Powder Measure.Fits: All 7/8"-14 threaded powder measures (will not work with the RCBS Little Dandy Powder Measure) Notes: Stand is not threaded, the powder measure is held in place with lock rings that come with the powder measure