Ball couplings and anti-theft protectionProducts found: 313

40020
Availability: 127 item(s)
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Anti-theft device that prevents unauthorised coupling and uncoupling; to fit WINTERHOFF ball couplings WW 8, WW 13 and WW 150. Manufacturer part no.: 1860177; Dealer part no.: 166950
Brand
WINTERHOFF
EAN
4054354028162
40044
Availability: 5 item(s)
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Fitted to the trailer's towing eye and secured with the padlock to prevent unauthorised coupling; 2 keys. Manufacturer part no.: 406486001; Dealer part no.: 700297
Brand
KNOTT
Material
Metal
42045
Availability: 6 item(s)
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Indicator on the coupling that shows whether the coupling is correctly closed and whether the friction pads are still serviceable. Manufacturer part no.: 1860600; Dealer part no.: 703025
400190
Availability: 1 item(s)
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Replacement coupling ball for ball couplings up to 3500 kg, fixed via M22 x 1.5 thread. Manufacturer part no.: 1860683; Cross-reference no.: W 1620; Dealer part no.: 166947
Brand
WINTERHOFF
Diameter (mm)
50
40048
Availability: 752 item(s)
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Folding anti-theft device for trailer ball couplings, prevents unauthorised coupling with lock and bolt; supplied with 2 keys. Manufacturer part no.: 1860176; Cross-reference no.: W 5014; Dealer part nos.: 700154, 10022997
42030
Availability: 1 item(s)
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Bump guard for the ball coupling, absorbs knocks and noise when hitching and unhitching and keeps grease off clothing. Manufacturer part no.: 201347002; Dealer part no.: 600288
40077
Availability: 27 item(s)
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Ball coupling for unbraked trailers with square drawbar tube, can be bolted either vertically or horizontally; nose load 75 kg, galvanised steel version. Manufacturer part no.: ZSK-0750I-00-00; Dealer part no.: 167060
Brand
SPP
Connection
Square
42039
Availability: 8 item(s)
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Rubber protective bellows for the coupling mechanism, keeps out dirt, moisture and road salt; version with 4 folds. Manufacturer part no.: 1860442; Dealer part nos.: 703001, 11004407
Brand
WINTERHOFF
Diameter (mm)
70, 40
40007
Availability: 70 item(s)
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Ball coupling for Ø 45/46 mm round drawbars with M12 cross bolting; nose load 100 kg, galvanised steel. Manufacturer part no.: 1860759; Cross-reference no.: W 1100; Dealer part nos.: 10027275, 166989, 2298026
Brand
WINTERHOFF
Connection
Round
40082
Availability: 40 item(s)
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Ball coupling for car trailers with round drawbar, cross or horizontal bolting; galvanised steel housing, for new builds or as a spare part. Manufacturer part no.: ZSK-1300C-00-00; Dealer part no.: 167117
Brand
SPP
Connection
Round
42024
Availability: 13 item(s)
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Lockable anti-theft device for WINTERHOFF stabiliser couplings WS 3000; the Safety-Ball fills the ball socket of the uncoupled coupling and prevents unauthorised hitching. Manufacturer part no.: 1860170; Cross-reference no.: W 1551; Dealer part no.: 703005
42244
Availability: 55 item(s)
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Prevents unauthorised hitching of the parked trailer; the Safety-Ball supplied fills the coupling socket and makes tampering more difficult. Manufacturer part no.: 210174001; Dealer part nos.: 601169, 11004298
Brand
KNOTT
Lock
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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