New Stock Has Arrived

CM295 Tow Ball Weight Scales



A tow ball weight scale for a caravan, boat or work trailer is the only way to keep your tow ball weight constant and to help prevent sway.


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Find a Couplemate Trailer Parts dealer close to you.

Why you should use Couplemate Trailer Parts as your One-Stop Trailer & Caravan Accessories Shop.

Couplemate has a huge range of Trailer Parts, Caravan Parts & 4WD Towing Equipment.

Our warehouse has a large stocklist, offering a comprehensive range of trailer and caravan spares. We offer everything from Rated Dee Shackles to complete Independent Coil Spring Suspension Kits. Our expert staff have over 60 combined years of experience in the trailer parts industry. So whatever part you’re after, Couplemate Trailer Parts has the range and expertise to help.

We Stock Boat Trailer Spares & Heavy Machinery Towing Equipment.

Couplemate also stock marine spares for boat trailers like Braked Marine Axle Kits, Trailer Bearings and more.

Need heavy machinery towing parts? Couplemate’s tandem trailer accessories have that covered too with our range of ADR Approved Pintle Hooks, Tow Couplings Tow Rings.

Choose Genuine Couplemate Trailer Parts.

Take the hassle out of towing your trailer, caravan or boat using the original Couplemate trailer and caravan accessories. We have a range of solutions to make towing easier like our best selling Couplemate Marriage Saver® or Trailer Guide. Our trailer guide is easy to install and assists to line up your trailer coupling over the tow ball.

Another original is our Australian designed Caravan Easy Jack – a light-weight cast aluminium roll-on jack that is quick and safe to deploy. Changing that flat tyre just became so much easier!

Use Australian Made Towing Equipment Built For Harsh Australian Conditions.

We have released our Australian made tow balls from short shank 50mm tow balls to long shank, 25mm high shoulder tow balls and 75mm tow balls for 10t gooseneck couplers.

Our Commitment To Service.

If you can’t find the trailer accessory or caravan suspension part you are looking for on our trailer spares online store, then please contact us. Our experienced sales team are ready to take your call and help you find the right part for your 4WD, truck, caravan or trailer.

Shipping to Australia and International Shipping.

Couplemate uses Australia Post, Fastway, TNT and Toll to deliver your purchases. Fastway can take 10 days to deliver to WA addresses. International Shipping times vary according to the express service selected. Please keep in mind delivery delays with Covid-19 may impact standard time frames for freight services. 

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Caravanning Queensland

Couplemate are proud to be associated with Caravanning Queensland.

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Latest Posts

Caravan and trailer maintenance tips and towing guides.
How a Bearing Buddy can Destroy Caravan Brakes

How a Bearing Buddy can Destroy Caravan Brakes

Latest News: Bearing Buddys destroy Drum brakes of any type, mechanical, hydraulic or electric. Drum brakes fail when using bearing protectors incorrectly. An overfilled bearing cavity spills grease onto brake shoes and other equipment inside the backing plate.

read more


Read what our customers have to say about our products and services.
graham beazley Avatar
graham beazley

knowledge and service of caravan parts ordering of parts was easy as they had good product knowledge. fast turnaround. good quality. i stuffed up on my end... read more

Danielle Howard Avatar
Danielle Howard

D035 Hitch Great product, fast shipping, great price. Easy to fit and use.


Great Service, Great Dispatch Time, No Complaints, will buy again.

Colin Riddell Avatar
Colin Riddell

Fastest delivery I have ever had Fastest delivery I have ever had, ordered tuesday delivered thursday morning Brisbane to Cairns Absolutely gobsmacked