Ball couplings and anti-theft protectionProducts found: 313

166921
Availability: 10 item(s)
Ball coupling for trailers and caravans up to 1500 kg; with wear indicator showing when maintenance is due and safety indicator for correct seating on the ball.
40080
Availability: 10 item(s)
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Ball coupling for braked trailers with round drawbar, bolted horizontally; nose load 100 kg, galvanised steel version.
Brand
SPP
Hole spacing (mm)
54
400271
Availability: 349 item(s)
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Padlock with metal body for locking doors, gates, boxes or trailer fittings; body diameter 50 mm, supplied with 2 keys.
Brand
Own brand
Diameter (mm)
50
63759
Availability: 44 item(s)
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Locks the wheel of parked trailers, caravans or cars as theft protection; fits tyres up to 215 mm wide, steel version. Dealer part no.: 11002771
EAN
4054354080337
Material
Steel
400196
Availability: 677 item(s)
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Coupling ball for screwing into tow bars with M22 threaded mounting, e.g. as a replacement for a worn ball; designed for towing capacities up to 1500 kg.
Brand
Own brand
Diameter (mm)
50
405100
Availability: 393 item(s)
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Protective cap for 50 mm coupling balls on tow bars, protects against dirt and corrosion and keeps grease off clothing; with loop to prevent it being lost.
Brand
Own brand
Material
Plastic
42620
Availability: 230 item(s)
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Placed under the coupling of the loaded trailer to check the nose load on the tow bar before setting off.
40652
Availability: 31 item(s)
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Ball coupling for unbraked trailers with A-frame drawbar, nose load 75 kg, galvanised steel. Cross-reference nos.: 1367021, 2290020; Dealer part no.: 10038610
Brand
SPP
Hole spacing (mm)
40
405112
Availability: 201 item(s)
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Protective cap for the ball of the tow bar, keeps out dirt and moisture and prevents corrosion; with loop to prevent it being lost.
Brand
Own brand
EAN
4054354118085
40513
Availability: 955 item(s)
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Cover for the 50 mm coupling ball of the tow bar, with lock against unauthorised removal; protects the ball from dirt and moisture.
Brand
Own brand
Material
Chrome-plated plastic
40040
Out of stock. If required, please enquire at mail@trailer.one.
Ball coupling with round connection for braked trailers up to 3000 kg; cross bolting with 40 mm hole spacing, without reducers. Manufacturer part no.: 1861568; Dealer part no.: 167027
Brand
WINTERHOFF
Connection
Round
14903
Availability: 1200 item(s)
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Anti-theft device that encloses and locks the trailer's ball coupling; can be used on a coupled or parked trailer, with integrated lock and hinged housing. Dealer part no.: 11002524
Brand
Own brand
Length (mm)
192.5
Show other 12 products

Coupling Heads & Anti-Theft Protection for Your Trailer

The secure link for your journey: Discover original coupling heads, stabilizer couplings, and effective anti-theft devices for trailers up to 3.5t.

The coupling head (or hitch) is the most critical component for your road safety. At BÜNTE, you will find a vast selection for both braked and unbraked trailers as well as caravans. Whether you need a standard hitch, a modern stabilizer coupling, or spare parts for DIN towing eyes, we have the right solution for you.

Our Expert Recommendation: Choose Original Quality!

When it comes to the connection between your vehicle and trailer, we don't compromise. For coupling heads, we recommend exclusively using original parts from leading manufacturers:

  • AL-KO & Winterhoff: Market leaders for comfort and safety (e.g., AKS stabilizer couplings).
  • Knott, ALBE & SPP Steelpress: Robust technology for daily use.
  • Rockinger: Premium quality for the highest demands.

Better Safe Than Sorry: Anti-Theft Devices

Protect your property with our proven security systems. For locks, the mechanical barrier is what matters most, and you can choose from various reliable options:

  • Box Locks: The classic choice – solid, lockable, and versatile (usable while hitched or unhitched).
  • Insert Locks & AL-KO Safety: Compact protection integrated directly into the coupling handle (e.g., Safety Compact or Triple).
  • Specialty Solutions: From the proven "Columbus-Ei" to high-end caravan security.

Look for our "Trusted Aftermarket Product" seal on anti-theft devices – we offer certified security at a fair price.

Pro Tip: Regularly check the wear indicator on your hitch. If the pointer is in the red zone when hitched, it's time to replace the coupling or the tow ball on your vehicle!

TrailerOne GmbH

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