1. A great traction device can be used for trailers, piles and brushes, trailer hitch extension for class 3 or 4 hitch receiver.
2. Ideal for add parts to hitch mount bike rack or cargo carrierrs to clear spare tire.
3. Made of high quality steel, has excellent safety and corrosion resistance, dust and corrosion resistance.
4. Hitch tightener are highly recommeded for tight fit and noise reduce, can work with 5/8 in hitch pin kit or lock.
5. Black powder coat finished with 350 lbs TW capacity, has excellent durability.

Specifications 1:

Pin Hole Size: Approx. 5/8in

Material: Made of cast steel, sturdy and durable.
Inner diameter of square mouth: 52mmx52mm
Installation size: center distance, 85mmx45mm; aperture 13mm.
Overall height: 130mm; pin hole diameter, 16.8mm.
Package Includes: 1 Piece Trailer Hitch Adapter.

Specification 2:
Material: Cast Steel
Applicable models: Universal
Surface treatment: spray coating
Product Net Weight: 1.6kg
Size Chart:
Product size: 130mmx121mmx79mm
Square mouth inner diameter size: 52x52mm
Installation dimensions: center distance 85x45mm, aperture 13mm
Total height: 130mm
Insert hole diameter: 16.8mm

Packing list

1 x Towing Extender / 1 x Trailer Hitch Adapter