- 5mm thick zinc coated hardened steel
- Comes with padlock and keys
- Fits most 50mm couplings
- Quick and easy to install
- Includes 2 keys
- Ideal for protecting against trailer theft
Trailer Coupling Lock – 5mm, Steel
$35.00
Call Back Request
Need help choosing the right trailer or are you unsure about trailer GVM's & what you car can tow? Send through your details & we'll contact you back.Locally Made & Quality Controlled Trailers
Topline Trailers are the manufacturers so we control the whole process from start to finish. We design the trailers to ensure they will last and use strong materials that will stand the test of time. Our quality control checks ensure that welds, joins and final paint is of a high standard before a trailer is released from our factory. We stand by our trailers and offer a warranty on all new trailers.
Trailer Delivery
You can pick-up from our Gold Coast factory where we will run through everything that you need to know about your new trailer. Alternatively, we can organise for delivery of your new trailer. Contact us if you are interested in delivery and we will organise a delivery quote based on your location.
Availability of Trailers
Our display yard has a range of demonstrator and in stock trailers. Depending on the trailer configuration you have chosen, existing stock will be used for your trailer build or a new trailer from our manufacturing production line will be used.
Parts & Accessories
We sell a range of quality parts & accessories that we use on our own trailers when building them. We offer Australia wide delivery and will help with any questions you have before you buy.