Curt Receiver Tube Adapter, 1-1/4″ to 2″ Shank, 6-1/4″ Length • 45785

Product Details

This CURT receiver adapter/extender converts a 1-1/4″ x 1-1/4″ receiver tube opening to a 2″ x 2″ opening. It installs easily and provides 6-1/4″ of extra clearance for a bumper or spare tire. It has a tongue weight capacity of 350 lbs. but is not intended for towing use to pull any amount of gross trailer weight.


  • Adapts a 1-1/4″ receiver tube opening to fit a 2″ shank
  • Extends receiver tube by 6-1/4″ for added clearance
  • CNC-formed, robotically welded and mechanically descaled for a perfect fit
  • Protected by a durable powder coat finish
  • Tongue Weight: 350 LBS
  • Not for towing use
  • Made in USA
  • Limited lifetime warranty (one-year finish, one-year parts)


18 in stock