Ball couplings and anti-theft protectionProducts found: 313

65717
Availability: 59 item(s)
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Lock cylinder with two keys for locking the Safety-Ball in the AL-KO couplings AK 161 and AK 270; secures the parked trailer against unauthorised coupling. Manufacturer part no.: 1730411; Dealer part nos.: 501564, 11004086
Brand
AL-KO
Number of keys
2
65146
Availability: 10 item(s)
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Ball coupling for unbraked trailers up to 750 kg with round drawbar tube Ø 50 mm, vertical bolting; nose load 75 kg, galvanised steel. Manufacturer part no.: 1367023; Dealer part no.: 501936
Brand
AL-KO
Connection
Round
65601
Availability: 2 item(s)
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DIN towing eye for trailers up to 3500 kg permissible gross weight with pin coupling; push-in design, fixed via holes Ø 16.5 mm at a spacing of 54 mm. Manufacturer part no.: 357374; Dealer part nos.: 10019572, 500078
Brand
AL-KO
Design
Slide-in
40651
Availability: 8 item(s)
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Ball coupling for unbraked trailers up to 750 kg gross weight, nose load 75 kg; mounted on the drawbar via flange plate D.
Brand
SPP
EAN
4054354035429
400195
Availability: 332 item(s)
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Coupling ball for bolting to flange tow bars with 2-hole mounting at 90 mm hole spacing; designed for 1500 kg towing capacity, black-coated finish.
Brand
Own brand
EAN
4054354089774
40081
Availability: 15 item(s)
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Ball coupling for car trailers with round tube drawbar, cross-bolted; galvanised steel housing, without lock.
Brand
SPP
EAN
4054354029237
420300
Availability: 20 item(s)
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Accessory for sheet-metal ball couplings, designed for types ZSK-750 to 2000, CL2H, CL3H and BC-1000 to 2300; weight 0.18 kg.
400950
Availability: 18 item(s)
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Universal cast ball coupling for trailers up to 3000 kg, adaptable to drawbar tubes Ø 35, 40, 45 or 50 mm using reducers; cross or transverse bolting with 40/54 mm hole spacing.
Brand
SPP
EAN
4054354029336
1041164
Out of stock. If required, please enquire at mail@trailer.one.
Ball coupling for round drawbar tube Ø 45/46 mm, mounted with M12 cross bolting at 40 mm hole spacing; lock cylinder as theft protection. Dealer part no.: 620811
Brand
KNOTT
Connection
Round
405111
Availability: 449 item(s)
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Protective cap for the ball coupling on the towing vehicle against dirt, moisture and corrosion; the red colour also makes the coupling more visible, loop to prevent loss.
Brand
Own brand
Material
Plastic
Ball coupling for unbraked and braked trailers up to 1500 kg, for mounting on 70 mm square drawbar tubes; integrated plug holder for stowing the trailer plug.
Brand
WINTERHOFF
Nose weight (kg)
100
42622
Availability: 605 item(s)
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For checking the nose load before setting off: placed under the coupling of the loaded trailer; the round foot gives a firm footing on the ground.
Brand
Own brand
Material
Aluminium
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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