Description Detailed Specs Downloads Reviews Description RAM, UNPKD RAM 1/2" ID RAIL BASE W/ 1" BALL Detailed Specs MFG Part Number RAM-B-309-5U Product Type Accessory configuration Ram, UNPKD RAM 1/2" ID rail base W/ 1" ball null null null null null null null null null null Downloads Reviews The Ram Mounts RAM-B-309-5U is also known as RAM -RAMB3095U or RAMB3095U