70mm Tow Ball Tow Hitch Receiver, 4500kg
A tow bar receiver hitch kit is a set of components that allow you to attach your trailer or caravan to your tow vehicle.
Couplemate™ 70mm Tow Ball Tow Hitch Receivers are made from Solid Cast Iron. Because of their robust material, Genuine Couplemate™ trailer hitches guarantee a strong connection strength between your trailer and tow vehicle.
Over time, cast steel products are superior to fabricated/welded products. Welded ball mounts and hollow receivers can distort under off-road conditions and shock-loading events on the highway. When inverted, hollow hitches are at a greater risk of deforming.
It can also be used with the Cruisemaster DO45 tow pin for versatility.
You can trust the quality and durability of our 70mm receiver hitches, which are expertly cast, machined, and tested in Australia.
2-inch Drop 70mm Towbar Receiver Product Specifications
- Material: Cast Ductile Iron (500/7)
- Maximum Capacity: 4.5t
- Shank hole: 32mm
- Does not come with a 70mm tow ball.
This product also suits shank size for 2 5/16″ Tow Balls (American size).
CM523 | 50mm Drop Measurements
Key measurements:
- Total Length
- 340mm
- Centre Hole of the tow ball to the pin centre holes –
- 206mm
- 256mm
- From the hitch pinhole to the drop
- 65mm
- 115mm
Please refer to the image above for more measurements.
How can I insert a 50mm tow ball?
Towing Disaster: 4.5t on a 3.5t Receiver
You can use a Tow Ball Reducer Bush to take a 4.5t receiver to a 3.t receiver. However, you cannot go the opposite way.
The right image shows a well-known heavy-duty tow ball mount or tow bar tongue rated at 3.5t.
However, a welder has used an oxy torch to enlarge the hole size to 32mm to fit a 4.5t tow ball.
Using equipment that is fit for purpose and rated at the appropriate weight limit is essential.
Therefore, we replaced the broken equipment with new equipment rated at 4.5t to ensure safety on the road.
The image on the right is a well-known heavy-duty tow ball mount or towbar tongue.
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Additional information
Weight | 7 kg |
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Dimensions | 40 × 20 × 10 cm |
Our Service Lifetime Warranty
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.
Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.
Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.
60-Day Returns
After 60 years of experience, we know that life has its unpredictable moments.
All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.
You can view our full policy for change-of-mind returns here.
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