4300MSB

Modified Split Base The 4300 Modified Split Base is a two-piece, base made from corrosion-resistant cast aluminum. It measures 46" in height and 21" in diameter, with an unadorned top and smooth bottom section. This base is the larger version of the 4300SB. The hand hole cover is secured with tamper-resistant hardware, and the base supports shafts up to 7" in diameter. BABA compliant