CURT Chrome Trailer Hitch Ball, 20,000 lbs, 2-5/16-Inch Diameter, 1-1/4 x 2-3/4-Inch Shank Model 40009 ELITE110VVDT End plates are 1/2" x

End plates are 1/2" x 3" cold rolled steel flat bar

HD gasket seals

Merritt Between Frame Storage Box With Mounting Kit

Fits all SW boxes and compact ST and C boxes

Mounting channels required for installation (sold separately)

CURT Chrome Trailer Hitch Ball, 20,000 lbs, 2-5/16-Inch Diameter, 1-1/4 x 2-3/4-Inch Shank Model 40009 ELITE110VVDT End plates are 1/2" xCURT Chrome Trailer Hitch Ball, 20,000 lbs, 2 5 16 Inch Diameter, 1 1 4 x 2 3 4 Inch Shank Model 40009 The CURT 2 5 16" trailer ball does not mess around. Simply put, it is a solid piece of towing equipment that makes all others look like they're just spinning their wheels. CURT 2 5 16" trailer balls are made with expert engineering to be packed with strength and durable enough to withstand the harsh wear of heavy duty towing. Anything your class 5