For multiple types of towing, we here at CURT want to supply you with products that make things easier and more efficient. After all, towing that boat, camper or recreational vehicle trailer is all about doing more of what you love. CURT dual length ball mounts offer a fast way to adjust your towing equipment to fit your trailer or hitch-mounted accessory. Rather than buying a second ball mount to accommodate two types of trailers or installing a receiver extender, the dual length ball mount offers a better way. With two holes in its shank, the CURT dual length ball mount can be lengthened or shortened in a moment's notice. If you have a trailer or bike rack that requires a little extra clearance from the vehicle's bumper or spare tire, the dual length ball mount can be extended by simply removing the pin and clip and pulling it out to the second hole. When you need the trailer snug up t