-
SA | 6 Character Slimline & Standard Number Plate Mount | Bracket
Vendor:FLX MAXRegular price From $119.99 AUDRegular priceSale price From $119.99 AUDIn Stock -
SA | Number Plate Cover | Signature Conversion Kit - 6 Character/Digit Plates
Vendor:FLX MAXRegular price From $129.99 AUDRegular priceSale price From $129.99 AUDIn Stock
The Guide
SA Slimline Number Plate Brackets & Mounting
South Australia sells plates in pairs, and the pairs don't always match. EzyPlates issues slim plates as front and rear combinations rather than identical sets. A personalised slim pair runs 371 x 100mm at both ends. A Premium pair runs 371 x 83mm on the front against 371 x 106mm on the rear. There's even a slim front paired with a square 300 x 150mm rear.
So measure both plates, not one. Depending on which combination you ordered, your front and rear may be different sizes — which means two different brackets rather than a matching pair. It's the most common ordering mistake SA owners make.
South Australia measures 371mm, not 372mm. EzyPlates lists SA plates a millimetre narrower than the 372mm used across most other states. It sounds trivial, but on a low-profile plate the mount is visible around the full perimeter, and a millimetre of daylight shows.
Aluminium, not plastic. FLX mounts are CNC-lasered from high-grade aluminium and anodised black, cut to the exact plate dimensions so it sits flat with no flex, no rattle and no gap behind it. They fit your car's existing factory mounting points — nothing drilled into the plate, nothing drilled into the bumper — with black stainless hardware included.
Frequently Asked Questions
Find answers to common questions about FLX brackets and kits.



