# Buy PROPLUS auxiliary coupling with spring at Autoservice ## PROPLUS auxiliary coupling with spring for safe trailer attachment Luggage & Transport / Trailer accessories / Links Robust PROPLUS auxiliary coupling with spring for easy and safe attachment of your trailer to the tow bar. ## Prices and stock - **ACC PAT341204S**: € 8,48 incl. VAT — 2 in stock ## Order URL [PROPLUS auxiliary coupling with spring for safe trailer attachment](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/proplus-auxiliary-coupling-with-spring) ## Alternate URLs - **nl**: [PROPLUS auxiliary coupling with spring for safe trailer attachment](https://www.auto-service.be/nl/bagage-transport/aanhangwagen-accessoires/koppelingen/proplus-hulpkoppeling-met-veer) - **fr**: [PROPLUS auxiliary coupling with spring for safe trailer attachment](https://www.auto-service.be/fr/bagages-et-transport/accessoires-de-remorque/embrayages/proplus-embrayage-auxiliaire-avec-ressort) - **en**: [PROPLUS auxiliary coupling with spring for safe trailer attachment](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/proplus-auxiliary-coupling-with-spring) ## Images - ![Product image](https://www.auto-service.be/assets/media/28833/conversions/proplus-hulpkoppeling-met-veer-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/28834/conversions/proplus-hulpkoppeling-met-veer-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/28835/conversions/proplus-hulpkoppeling-met-veer-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/28836/conversions/proplus-hulpkoppeling-met-veer-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/28837/conversions/proplus-hulpkoppeling-met-veer-optimized.jpg) ## Specifications - **Reference**: ACC PAT341204S - **EAN**: 8717249103745 - **Brand**: PROPLUS ## Product description ### Essential safety for your trailer With the PROPLUS auxiliary coupling with spring, you ensure a reliable and secure connection between your trailer and your car. This auxiliary coupling is designed to easily attach the safety cable to the tow bar, which is essential for safely transporting your load. ### Durable and robust design Made from high-quality steel, this auxiliary coupling offers a sturdy and durable construction that can withstand the daily stresses of towing a trailer. The silver finish not only provides a professional appearance but also offers extra protection against corrosion. ### Easy installation The PROPLUS auxiliary coupling is designed for quick and easy assembly. Thanks to the spring mechanism, you can effortlessly hook the safety cable, saving time and increasing ease of use. The compact dimensions make it easy to store the auxiliary coupling when not in use. ### Suitable for various applications Whether you have a caravan, trailer, or utility trailer, this auxiliary coupling is universally applicable and meets the legal requirements for unbraked trailers up to 750 kg. This makes it a versatile choice for different vehicles and trailers. - **Material:** High-quality steel - **Color:** Silver - **Package dimensions:** 19 x 14 x 6 cm (L x W x D) - **Weight:** 710 grams ### Mandatory equipment for unbraked trailers Since January 1, 2014, it is mandatory for all unbraked trailers with a maximum permitted weight of 750 kg to be equipped with an auxiliary coupling. With the PROPLUS auxiliary coupling, you comply with this legal requirement and ensure extra safety on the road. ### Reliable choice for every driver Choose the PROPLUS auxiliary coupling with spring and hit the road with peace of mind. Thanks to the durable materials, easy installation, and universal applicability, this is the ideal solution for anyone who regularly drives with a trailer. ## Breadcrumbs - [Luggage & Transport](https://www.auto-service.be/en/luggage-transport) - [Trailer accessories](https://www.auto-service.be/en/luggage-transport/trailer-accessories) - [Links](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links) ## Related products - [PROPLUS Ball Coupling 60mm Square, 750kg](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/proplus-clutch-60mm-square-750kg) - [PROPLUS Coupling 50mm round, 750kg galvanized](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/proplus-clutch-50mm-round-750kg) - [PROPLUS auxiliary coupling with slot for towbar](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/proplus-auxiliary-coupling-with-slot) - [KNOTT K35-C ball coupling Ø60mm 3500kg](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/knott-6e0077002-kogelkoppeling-k35-c-o60mm-3500kg) - 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