ARIES 
CURT 
LUVERNE 
UWS 
Receiver Tube Adapters
CURT carries a number of different hitch adapter options to allow your hitch receiver to fit different size shanks, including 1-1/4", 2", 2-1/2" and 3" options. Simply insert the right adapter into your hitch receiver, and it's ready to accept a smaller or larger shank size.