Increase compatibility with the SC400 or SC500 hitch mobility carrier rack and various vehicle hitch configurations with the SC-HA-125 rise and drop adapter. The adapter is adjustable and enables a mobility carrier to be raised by 4.5" for improved ground clearance or lowered by 3.5" to decrease the loading ramp incline. Works with 1-1/4" Class I or II hitch receivers and features a maximum 350 lb load capacity. Made with durable steel construction and a smooth black finish.