Tongue Extension Kit (TRAILER) YakSP25 The Thule Xadapter 8 is

The Thule Xadapter 8 is an adapter kit that makes it possible to connect the Thule carriers to Thule Professional load bars

keyed alike

No additional clips

Secure and lockable low profile tent clamps and lid latching (SKS locking)

It includes the inner ratchet arm

Tongue Extension Kit (TRAILER) YakSP25 The Thule Xadapter 8 isConvert your standard Tongue to allow for longer boats. Carry a single kayak of up to 22ft. long or two 21 ft. kayaks. PRODUCT DETAILS Adds three feet onto the tongue of any Yakima RackandRoll trailer Allows you to carry up to a single 22 ft. boat or two 21 ft. boats, depending on the vehicle hitch and boat positions Kick stand not included.