Fits most of bike racks
Heavy duty steel construction and towing capacity limited to the hitch
just simply insert the square shank into the 2-inch hitch receiver tube
★SOLID RECEIVER TUBE: 1-1/4" solid shank with max Capacity: 3
★ Security and Safety: Our Tri Ball Tow Hitch was Robotically Welded Hitch Balls and Hook
TOPTOW 64127 Trailer Receiver Hitch Extender Adapter 2" Drop/Riser, 7" and 9" Extension Length, 2" Shank, 7500lbs Towing Capacity, Matte Black RV Hitch Fits most of bike racksAbout this item Please check the product dimension (i. e. drop, rise, extender length, shank size, receiver size, etc.) before purchase. RECEIVER SIZE: This trailer hitch extension riser has 2 Inch by 2 Inch industry standard receiver, fits for most 2 Inch shank of ball mounts, bike racks, cargo carriers and other hitch accessories. HITCH RISE OR DROP: This tow hitch has 2 inch drop or rise can be turned up or down to level the towing system