Keep me in the Loop
Enter your email here to receive the latest news on product innovations, trailer & towing regulations and more!
XO Coupling 3.5T
Quick-hitch off-road coupling. Suits all 50mm tow balls that comply with Australian Standards AS4177.2 except 50mm tow balls with a flat flange. No more switching hitches!

XO 3.5 tonne coupling measurements

XO Coupling 3.5 tonne measurements

Display carton includes a 50mm Tow ball. Over-ride 3.5 tonne rating.

• Full offroad articulation

• No more switching hitches

• Quick-hitch locking system

• Fits 50mm tow balls that comply with Australian Standards AS4177.2 and don’t have a flat flange

• Choice of 2 ratings:

- 2 tonne for mechanical over-ride brake systems. Part No. ORXO50

-3.5 tonne for electric brake systems. Part No. ORXOF50

• Complies to Australian standards AS4177.3

• Strong fully cast steel parts

Full offroad articulation

• Approach angle • Break over angle • Departure angle • Roll angle

Whether you are looking to improve your offroad capability, or just tired of constantly having to switch between an offroad hitch and a standard ball hitch, then the Ark Extreme Offroad Coupling is for you!

Plus with our unique “Quick-Hitch” locking system, it’s easy to hitch up and un-hitch on your own in just seconds.

The “Quick-Hitch” system

Align coupling head over tow-ball Lower coupling head over tow-ball

Raise safety catch lever to engage auto-locking

Coupling automatically locks onto tow ball

Do you need mounting bolts? The perfect companion to the XO Coupling are Ark's Coupling Mounting Bolts, Part no. CMB141

Rating Part#
3.5 tonne ORXOF50
Packaging Part#
Display carton ORXOF50D