Product details
NUTS ‘N’ BOLTS heavy duty dual tow ball and pin towing hitch – 3.5 tonne, E11 rated
Looking for a tough, reliable coupling that won’t let you down? This heavy-duty dual tow ball and pin hitch from NUTS ‘N’ BOLTS is a proper no-nonsense solution for trailers, caravans and commercial trailers up to 3.5 tonne. Finished in E11-homologated silver, it’s fully road-legal and smart enough to shrug off the weather.
Built for real towing
Constructed from high-quality steel and tested to D17KN values, this unit is rated to handle loads up to 3,500 kg (3.5 tonne). It comes with a 50 mm tow ball and a 25 mm tow pin, so it’ll suit a wide range of trailers and couplings. Two high-grade 10.9 bolts plus nuts and washers are included, so there’s no last-minute faffing about hunting for fixings — job done.
What’s in the box and why it matters
- The tow ball is E11 homologated — the European approval that confirms it meets road-safety requirements.
- A 25 mm tow pin is supplied and secured with an R clip and linch pin as legally required, keeping the pin in place while you’re towing.
- Two high-tensile 10.9 bolts with nuts and washers are included, making installation straightforward and secure.
- Durable silver finish helps resist corrosion and keeps the hitch looking tidy after repeated use.
Practical notes and use cases
Ideal for towing trailers for DIY runs, garden waste, deliveries or caravanning — handy if you need a reliable dual coupling. It works well with height-adjustable drop plates and is compatible with many towbar setups, but do check that your vehicle’s towbar and vehicle rating match the 3.5 tonne limit — never exceed the lowest-rated component. And if the trailer coupling looks worn or the vehicle’s mounting points are damaged, get them checked before fitting.
Installation and care
Fitting usually needs basic tools and a bit of elbow grease. Use the supplied high-tensile bolts and follow the torque settings recommended by your vehicle or towbar manufacturer. A smear of grease on moving parts helps prevent seizing, and a quick check of the R clip and linch pin before each tow gives proper peace of mind — nobody wants unexpected wobble halfway down the motorway.
Specifications
- Load capacity: 3.5 tonne (3,500 kg)
- Tow ball diameter: 50 mm
- Tow pin diameter: 25 mm
- Finish: E11 homologated silver
- Fixings: Two high-tensile 10.9 bolts with nuts and washers included
- Safety fittings: R clip and linch pin supplied
- Tested to: D17KN values
If you’re unsure about compatibility with a particular vehicle or towbar, check the vehicle handbook or consult a fitter before you start. That way there’s no last-minute panic — just a safe, straightforward towing experience and you’re good to go.