ShiftLock Handle - CarbonThe ShiftLock Carbon handles provide an instant reaction to your input, with the bonus of being able to slide and lock into infinite positions. Carbon ShiftLock handles are purchased separately from the wing, which makes it easy to find your perfect setup. There are five carbon handle lengths, from the single 1100 or 950 boom to the 500, 400, and 250 mm handles. Follow the size chart to determine the best handle combination for your wing size. If