The B&W Tow & Stow TS30037B is the super heavy-duty version with a 3-inch shank — fits Class V receivers on dually trucks, commercial truck setups, and heavy commercial-grade fifth wheel pin boxes converted to ball-mount towing. The 21,000 lb GTW rating moves into commercial-trailer territory.
Two ball sizes (2 inch and 2-5/16 inch) cover most heavy-trailer couplers, and the 4.5-inch drop is the right height for level towing behind dually pickup trucks and commercial work trucks.
B&W Trailer Hitches has been making towing equipment in Humboldt, Kansas since 1987 with American steel and in-house welds. The 3-inch shank line is the brand’s heaviest commercial-grade ball mount offering.
