Hitch Lock Universal Caravan Trailer Coupling Security

£19.49 inc. VAT

Universal trailer coupling lock for caravans, trailers and horse boxes, blocking the tow ball hole on most couplings to help deter unauthorised towing.

  • Mounting Fits into the tow hitch in the same way as the tow ball
  • Lock Type Coupling Lock / Tow Ball Lock
  • Part Type Locks
  • Part Subtype Hitch Lock

All specifications

In stock, ready to dispatch

Free UK Tracked 48, est. delivery Mon 16 – Tue 17 Nov

Royal Mail aims to deliver Tracked 48 in two to three working days.

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All delivery options
Tracked 48Free
Tracked 24£2.99
Next day courier£6.99
Click & CollectFree · WS8
International trackedfrom £13.49

Product code: CT3123 · Brand: Neilsen

About this product

A universal hitch lock for caravan and trailer security, made to block the tow ball opening on the coupling when the unit is not attached to a vehicle. It fits into the tow hitch in the same way as a vehicle tow ball, helping to prevent theft by towing.

Used when a caravan, trailer or horse box is parked at home, on a driveway, in storage or on site, this type of coupling lock gives a straightforward way to secure the hitch against unauthorised use. It suits owners who want a simple visible security measure in place between journeys, whether for regular towing, site storage, or keeping a trailer secured when not in use.

This universal coupling lock is intended to fit most tow ball couplings, making it a practical option for a range of trailers and towing setups. By sitting directly in the hitch coupling, it blocks access to the tow ball hole rather than relying on a separate fitting point. That makes it useful for repeated use when unhitching and parking, and helps give added reassurance when the trailer is left unattended for periods of time.

Trailer hitch lock specifications

  • Application: Used to secure caravan, trailer and horse box couplings when parked.
  • Function: Blocks the tow ball hole to help prevent theft by towing.
  • Fitment: Fits into the tow hitch in the same manner as a vehicle tow ball.
  • Covers: Suitable for most tow ball couplings based on its universal design.
  • Use: Handy for home parking, storage areas, driveways and campsite stops.

A sensible choice for keeping a trailer or caravan coupling secured when it is not in use.

Specifications

Product codeCT3123
BrandNeilsen
Type

Coupling Lock

Features

Corrosion Resistant

Suitable For

Trailers, Caravans, Horse Boxes

Mounting

Fits into the tow hitch in the same way as the tow ball

Lock Type

Coupling Lock / Tow Ball Lock

Part Type

Locks

Part Subtype

Hitch Lock

Universal Fitment

Yes

Availability In stock, usually sent the same day if you order by 8am on a working day
Barcode (EAN) 5055282031230

Delivery & returns

UK delivery

  • Royal Mail Tracked 48Aims to deliver in two to three working daysFREE
  • Royal Mail Tracked 24Next working day delivery aim£2.99
  • Next day courierNext working day aim, where available£6.99
  • Click & Collect, Brownhills WS8Usually ready next working dayFREE
  • International trackedOutside the EU and USA (paused for now)from £13.49

Order by 8am UK time, Mon–Fri excluding bank holidays in England and Wales, and we usually send it the same day; otherwise, the next working day. Delivery aims count from when we send it.

Returns

  • 30 days to change your mindTell us within 30 days of delivery, then send it back within 14 days. You pay return postage
  • Faulty or wrong? We pay return costsYour legal rights continue after 30 days

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