Carefree 46JVAPHW Altitude Arm Set Black Retrofittable to 3" and 3.4" diameter roller tubes 54" arm length – shortest awning footprint with an 8' extension Fits the gooseneck on 5th wheels Self-leveling retraction with Memory Pitch Altitude exclusive: External pitch adjustments Includes wall switch and Carefree Connects Control System (901602) Roller assemblies sold separately. Requires a flat unobstructed mounting area of 55" x 3".