Description Detailed Specs Downloads Reviews Description RAM MOUNT, RAM 2.5 DIA BASE W/FEMALE PIPE SCKT UNPK Detailed Specs MFG Part Number RAP-278U Product Type Accessory configuration Ram Mounts, RAM 2.5 DIA base w/female pipe SCKT UNPK null null null null null null null null null null Downloads Reviews The Ram Mounts RAP-278U is also known as RAM -RAP278U or RAP278U