RAM mount kit for computer and keyboard; computer mount includes clamp base “D” ball, medium “D” arm 215 mm (8.5 in), “D” ball for vehicle dock rear. Keyboard mount includes dock plate, “C” ball for dock plate, “C” arm 145 mm (5.7 in), keyboard mount plate with “C” ball. Note: Kit includes a flat clamp type RAM ball for mounting to the vehicle. The clampbase attaches directly to the roof support arm of most forklift vehicles without the need for additional mounting hardware.Includes hardware for mounting to the dock. Drilling holes not required.