Great for Class A's and 5th Wheels with high awning rails! Includes all the same great benefits of the Rafter VI, PLUS a gas shock assist that eliminates the need to retention the rafter when you raise your awning! Includes the Automatic Awning Support. Works on all awning brands. Two year warranty on parts, labor and freight.   Carefrees Rafter VI with Automatic Awning Support tightens your awning canopy while youre camping & supports your awning roller while youre traveling. Installs easily and permanently to the side of your RV for an awning with no roller bounce while traveling. Add the Ground Support and youve got a combination that cant be beat; they work together to keep the roller straight. (Use carport stakes to secure ground support for best results.)