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AL-KO  |  SKU: 616950

ALKO Coupling - Security Lock

  • Will fit most coiuplings with both 50mm and 1 7/8" tow balls.
  • This will NOT fit onto the Euro Stabiliser Couplings

If you want to ensure your towed vehicle cannot be removed when it is off your car or truck, then the AL-KO Universal Trailer Coupling Lock - Anti Theft Device is just what you need. This new locking system is designed to secure all trailers fitted with a standard braked or unbraked coupling. Perfect for leaving the boat at the batch or campground!

The unique design means that this unit is an all-in-one device, so no extra padlocks or other devices to lose. The AL-KO Universal Coupling lock has 3 keys as part of the kit.

Made from cast aluminium the AL-KO Universal Coupling Lock is designed so you can park your towed vehicle, detach your car and have the peace of mind knowing that your trailer will still be there when you get back.

AL-KO Universal Trailer Coupling Lock Features:

  • Anti-theft device that comes with an integrated safety lock
  • Suitable for trailers, caravan, horsefloats, marine trailers or any towed vehicle that is fitted with a standard braked or unbraked coupling
  • Suppplied with 3 keys
  • Gives you the ultimate protection
  • Prevents the coupling being hitched onto another vehicle
  • Made from cast aluminium
  • Fits 1 7/8" or 50mm tow balls
  • Space of around 70mm from the base, with the ball on it up to the inside of the securing strap/bar over the top
  • Approximate 25mm height in the locked position above the ball
Regular price $116.75

Each


Availability: OK

Contact us about this product

Have a question about one of our products or need help with your order? We're here to help. Contact our team on or send us a message using the contact form below, and we'll get back to you as soon as possible.

Delivery and Shipping

Orders are dispatched once payment has been confirmed. For courier deliveries, orders placed before the 1:30pm weekday cut-off are typically processed for the next available dispatch. 

Delivery timeframes:

  • Standard NZ courier: Dispatched the next working day after payment confirmation. 
  • Rural deliveries: Allow up to 5 working days. 
  • Large or bulky orders: Sent via bulk freight and may take 5-10 working days.
  • International Airmail: Typically 3-14 days, with a maximum parcel weight of 20kg.
  • International Courier: Available at an additional cost, with tracking included and a delivery target of 2-6 days. Maximum parcel weight is 30kg. 

We accept returns of unused items in their original packaging within 14 days of purchase. Please contact us first to obtain a return authorisation before sending any items back.

Once your return is received and approved, a refund or store credit will be issued.

Please note:

  • Special-order or imported items may not be eligible for return. In some cases, returns may be considered if the customer covers any associated freight costs.
  • Refunds for credit card and PayPal purchases are subject to a 3% non-refundable transaction fee.
  • Most returns incur a 10% restocking fee, capped at $25.
  • Original shipping costs are non-refundable.
  • Electrical items that have been used, damaged, or returned without their original packaging cannot be returned.
  • Boat rollers and certain products supplied from the Rubbermark warehouse are subject to a 15% restocking fee.

For full details, please see our complete Delivery & Shipping Policy

Return Policy

We accept returns of unused items in their original packaging within 14 days of purchase. Please contact us first to obtain a return authorisation before sending any items back.

Request a return here.

Once your return is received and approved, a refund or store credit will be issued.

Please note:

  • Special-order or imported items may not be eligible for return. In some cases, returns may be considered if the customer covers any associated freight costs.
  • Refunds for credit card and PayPal purchases are subject to a 3% non-refundable transaction fee.
  • Most returns incur a 10% restocking fee, capped at $25.
  • Original shipping costs are non-refundable.
  • Electrical items that have been used, damaged, or returned without their original packaging cannot be returned.
  • Boat rollers and certain products supplied from the Rubbermark warehouse are subject to a 15% restocking fee.

For full details, please see our complete Returns Policy:


Payment & Security

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  • PayPal
  • Shop Pay
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.