# Buy PROPLUS Coupling 50mm square, 750kg at Autoservice ## PROPLUS Coupling 50mm square, 750kg Luggage & Transport / Trailer accessories / Links Sturdy, galvanized 50 mm ball coupling for trailers up to 750 kg, E4 approved. ## Prices and stock - **ACC PAT341003**: € 31,16 incl. VAT — backorder ## Order URL [PROPLUS Coupling 50mm square, 750kg](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/proplus-coupling-50mm-square-750kg) ## Alternate URLs - **nl**: [PROPLUS Coupling 50mm square, 750kg](https://www.auto-service.be/nl/bagage-transport/aanhangwagen-accessoires/koppelingen/proplus-koppeling-50mm-vierkant-750kg) - **fr**: [PROPLUS Coupling 50mm square, 750kg](https://www.auto-service.be/fr/bagages-et-transport/accessoires-de-remorque/embrayages/proplus-accouplement-carre-50mm-750kg) - **en**: [PROPLUS Coupling 50mm square, 750kg](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/proplus-coupling-50mm-square-750kg) ## Images - ![Product image](https://www.auto-service.be/assets/media/28822/conversions/proplus-koppeling-50mm-vierkant-750kg-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/20684/conversions/proplus-koppeling-50-mm-vierkant-1659001-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/28823/conversions/proplus-koppeling-50mm-vierkant-750kg-optimized.jpg) ## Specifications - **Reference**: ACC PAT341003 - **EAN**: 8717249106654 - **Brand**: PROPLUS ## Product description ### Robust and durable construction The PROPLUS Coupling 50mm square is made from high-quality galvanized steel, providing excellent resistance to corrosion and a long lifespan. This sturdy construction ensures a reliable connection between your car and trailer, even under tough conditions. ### Suitable for various applications With a maximum capacity of 750 kg, this ball coupling is ideal for transporting a variety of loads, from building materials to recreational equipment. The 50 mm square connection makes it compatible with a wide range of trailers, making it a versatile choice for both professional and private use. ### Safety and certification Safety comes first with the PROPLUS Coupling. This product is both Dekra and E4 approved, meaning it meets strict European safety standards. These certifications provide extra peace of mind while driving, knowing your equipment is reliable and safe. ### Easy installation Thanks to its thoughtful design, installing this ball coupling is quick and easy. The horizontal position of the mounting holes ensures a stable attachment, while the galvanized surface offers extra protection against wear and weather influences. ### Technical specifications - **Brand:** PROPLUS - **Manufacturer part number:** 341003 - **EAN:** 8717249106654 - **Maximum capacity:** 750 kg - **Drawbar size:** 50 mm square - **Color:** Grey - **Weight:** 1.25 kg - **Mounting hole position:** Horizontal - **Certification:** E-mark ### Customer reviews Users appreciate the PROPLUS Coupling for its reliability and ease of use. With an average score of 10/10 from multiple reviews, the product is praised as 'fantastic' and 'super good and affordable.' ### Application possibilities Whether you are an experienced professional or a DIY enthusiast, this ball coupling offers the strength and reliability you need for safe transport. Suitable for various trailers, from small trailers to medium-sized transport vehicles, it is an indispensable part of your equipment. ## 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) - [WINTERHOFF Ball Coupling WW 30-K+Z Braked Round 35-50mm 3000kg](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/winterhoff-ball-coupling-braked-round-35-50mm) - [PROPLUS auxiliary coupling with strap for unbraked trailers](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/proplus-auxiliary-coupling-with-strip) - [KNOTT K35-A ball coupling Ø50mm 3500kg](https://www.auto-service.be/en/luggage-transport/trailer-accessories/links/knott-6e0018002-kogelkoppeling-k35-a-o50mm-3500kg) ## Webshop catalogue - [Car Cleaning](https://www.auto-service.be/en/car-cleaning) - [Exterior](https://www.auto-service.be/en/car-cleaning/exterior) - [Car Shampoo](https://www.auto-service.be/en/car-cleaning/car-shampoo) - [Interior](https://www.auto-service.be/en/car-cleaning/interior) - [Leather upholstery](https://www.auto-service.be/en/car-cleaning/leather-upholstery) - [Rims & tires](https://www.auto-service.be/en/car-cleaning/rims-tires) - [Polishing](https://www.auto-service.be/en/car-cleaning/polishing) - [Windows](https://www.auto-service.be/en/car-cleaning/windows) - [Wax & protect](https://www.auto-service.be/en/car-cleaning/wax-protect) - [Scratch treatment](https://www.auto-service.be/en/car-cleaning/scratch-treatment) - [Accessories](https://www.auto-service.be/en/car-cleaning/accessories) - [Kits](https://www.auto-service.be/en/car-cleaning/kits) - 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