Product Description Detailed Specs Downloads Reviews/Questions Product Description RAM MOUNT, RAM 4" SQUARE RAIL MOUNT WITH ROUND BASE Detailed Specs null null null null null null null null null null MFG Part Number RAM-101U-247-4 Product Type Accessory Downloads Reviews/Questions The Ram Mounts RAM-101U-247-4 is also known as RAM -RAM101U2474 or RAM101U2474