CURT Class 3 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 7,500 lbs, 1-Inch Hole, 6-Inch Drop Model 45280 7 Gallon and 4" deep in each

and 4" deep in each end of the box

flatbed or whatever other 5th wheel trailer you own

mounting platform

The tank/tool box combo design gives you all the extra benefits of the transfer tank along with the addition of a sizable storage box

CURT Class 3 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 7,500 lbs, 1-Inch Hole, 6-Inch Drop Model 45280 7 Gallon and 4" deep in eachCURT Class 3 Trailer Hitch Ball Mount, Fits 2 Inch Receiver, 7,500 lbs, 1 Inch Hole, 6 Inch Drop Model 45280 CURT class 3, or standard duty, Towing Accessories are a step up from classes 1 and 2. They feature a 2" x 2" shank and have a higher weight capacity for towing heavy duty trailers, including utility trailers, boat trailers, campers, single horse livestock trailers and most recreational vehicle trailers. With class 3 trailer hitches being the