RAM Mounts, Accessory, Velociti C-Size Mounting Kit with Vehicle Floor Square Plate with Pivot Lock (Part Number: RAM-282U), Male Pivot Lock Pipe Clamp (Part Number: RAM-284U), Pipe with 1/2" NPT Thread Ends (Part Number: RAM-PA8218), Female 1/2" NPT Thread with C-Size (1.5in) Ball (Part Number: RAM-218-1U), Standard Length Double Socket Arm with Metal Knob (Part Number: RAM-201U) and Round Base (Part Number: RAM-202U)