PLUG-IN™ REMOVABLE LOCKING POST (SPRINGFIELD MARINE)SKU: 38132317369$43.29PriceQuantityAdd to CartFeatures Fixed height Locking in three positions High-Strength aluminum post, Anodized Finish Uses with any Plug-In™ base Use with Locking Trac-Lock™ Swivel Height15"Size2-3/8"ABYCAD