Description Detailed Specs Downloads Reviews Description RAM MOUNTS, UNPKD RAM FLOAT TUBE ADAPTER BASE Detailed Specs MFG Part Number RAP-399BU Product Type Accessory configuration Ram Mounts, UNPKD RAM FLOAT tube adapter base null null null null null null null null null null Downloads Reviews The Ram Mounts RAP-399BU is also known as RAM -RAP399BU or RAP399BU