Your route is planned and the trails are calling, but before you can cover any ground, you need to start with a solid connection between your tow vehicle and trailer. The CURT MV round bar weight distribution hitch offers a smooth ride and level towing with its heavy-duty components and built-in lubrication system. From travel trailers to popup campers, the CURT MV WD hitch is the perfect camping companion to let you Bring It. This replacement spring bar is designed to fit CURT MV round bar weight distribution hitches #17057 or #17063. It features forged steel construction and a durable powder coat finish for long-lasting use. It offers a gross trailer weight capacity of 10,000 - 14,000 lbs., a tongue weight capacity of 1,000 - 1,400 lbs. and comes with a pre-attached spring bar chain for convenient installation and tension adjustment. Mounts to an MV round bar WD hitch head to help level the trailer and vehicle Fits MV round bar weight distribution hitches #17057 or #17063 Pre-assembled with spring bar chain for ready attachment Multiple chain links allow for flexible adjustment of tension Constructed from forged steel for optimum strength Protected by a highly durable carbide powder coat finish