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(Products on sale and/or deals end without notice.)

50mm Weigh Safe Towball Scales

$399.00 $365.00 inc GST

or 4 fortnightly payments of $91.25 with Afterpay More info

SKU: CM295-2 Category:


50mm Weigh Safe Towball

weight safe

50mm weigh safe towball scales is approved to meet Australia Standards for tow balls (AS 4177.2 – 2004). Weigh scales continually provide coupling head weight. Ideal for car carriers, horse floats, bobcats or any changing loads. The scales allow you to instantly reconfigure the trailer or caravan weight to add or subtract coupling head weight..

50mm Weigh Safe Towball Features

  • Tow ball weighs scale measures ball weight.
  • Simple replacement for standard Australian tow ball.
  • Understand your towing weight to balance your load.
  • Automatic operation – no need to continually adjust.
  • Helps prevent caravan or trailer sway by giving the driver correct head weight. As a result, the driver is then able to adjust coupling weight for best towing.

The video below demonstrates how to install and operate the tow ball weigh scale.


receiver lock

Receiver Locks help prevent theft. Purchase one by clicking the image


  • Tow ball drops directly into an existing towbar 22mm hole
  • ADR Approved – 50mm
  • Stainless Steel Ball and Aircraft Grade
  • Aluminium Housing
  • Built-in weigh scale for trailer ball weight
  • DIY install and calibration
  • ADR Approved
  • Trailer Weight capacity 3500kg
  • Shank diameter 22mm
  • Overall height 127mm

Scale dimensions:

  • 76.2mm long x 50.8mm wide x 57.15mm high
  • Rust & corrosion free
Couplemate Trailer Parts sells only the best quality 50mm Weigh Safe Towball Scales and caravan spare parts throughout Australia.

Customers are welcome to either pickup or take advantage of our low freight rates. Express shipping to Melbourne, Sydney, Brisbane, Perth, Adelaide, Darwin, and Hobart.

We also ship products to New Zealand via Australia Post Air Express.

© Steve Wotherspoon August 13, 2019. Images and text may be copied, provided a link back to the copied page and the source is displayed where the content or image is located.

Additional information

Weight 1.8 kg
Dimensions 15 × 10 × 10 cm


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