Stronghold hitchlock for Knott, Steelpress & Winterhoff hitches

Universal fit, suitable for at least 44 pressed steel coupling types with some models and variants listed below

High security patented locking system

Suitable for braked and unbraked trailers, horseboxes, car transporters etc

Approved to Sold Secure Gold standard for caravans and trailers

Approved by Secured by Design

Patent pending design

Lock fits between handle and main coupling body to completely block coupling use

Complete with security ball

Immobilises hitch to prevent tow away theft

Fitted in under 10 seconds

High security pick free locks which have thousands of possible key combinations and are supplied with 3 keys, plus a key identity tag

Storage bag included

Application List:

 Knott

Steelpress (SSP)

Winterhoff

Stronghold hitchlock for Knott Avonride hitches fits most 50mm Avonride cast heads from 1400Kg - 3500Kg including: 575003, 575004, 575005, 575008

Fits over the handle to stop unauthorised coupling and allows use of Avonride integral lock

Fits hitched or unhitched

It provides security for a car and caravan when they are parked coupled together. NOTE - for safety reasons this product is not recommended for use while towing

Unique high security patented locking system

High security pick-free locks have thousands of possible key combinations and are supplied with 3 keys, plus a key identity tag

The robust yellow steel casing with anti-saw features covers the fixing bolts of the hitch to protect it from being stolen

Easy to fit

Water and corrosion proof

Plastic ball supplied for additional unhitched security

Approved to sold secure gold for caravans and trailers standard

Stronghold Hitchlock for ALKO AK301 & AK351 hitches

Weighing only 5.5kg it is easily fitted hitched or unhitched

Fitment in under 10 seconds

The robust yellow steel casing with anti-saw features covers the fixing bolts of the hitch and immobilises the handle to prevent theft

Unique high security patented locking system

Anti-pick / anti-drill locks have thousands of key combinations and are supplied with 3 keys, plus a key identity tag

Water and corrosion proof

Complete with dummy ball

Allows use of hitch's integral barrel lock

Registered design no: UK 6 206 776

Registered design no: Europe 009 022 502

Quality ALKO trailer lock

Stronghold Hitchlock for ALKO AK161 & AK270

Weighing only 2.2kg it is easily fitted hitched or unhitched (when using while hitched it is recommended this is for when parked up, not towing)

Fitment in under 10 seconds

The robust hardened steel casing with anti-saw features covers the fixing bolts of the hitch and immobilises the handle to prevent theft

Unique high security patented locking system

Anti-pick / anti-drill locks have thousands of key combinations and are supplied with 3 keys, plus a key identity tag

Complete with dummy ball

Water and corrosion proof

Quality ALKO trailer lock

Bradley autohead hitchlock fits D5050AUTO, D201CA and MK4AUT Bradley hitches

Approved to sold secure gold standard for caravans and trailers

Approved by Secured by design

Bradley autohead are a popular fitment on plant trailers

Fits over the handle to stop unauthorised coupling and allows use of Bradley integral lock

Complete with security ball

Fitment in under 10 seconds

Weighing only 4.3Kg it is easily fitted, hitched or unhitched

Unique high security patented locking system

High security pick-free locks have thousands of possible key combinations and are supplied with 3 keys, plus a key identity tag

Water and corrosion proof

Registered design no. UK 9000 653 241 0006

Registered design no. Europe 000 653 241 0006

Replacement barrel lock (same as 575000) suitable for Avonride Knott cast coupling heads

Fits all Avonride Knott heads up to 3500Kg

This is a hitch lock that comes all the parts and two keys as a direct replacement for KF13, KRV13, KRV20, KFG27 & KFG35, Knott Avonride cast D ring handle as used on Ifor Williams and Brian James where the lock is on top

Also fits Ifor Williams Horse Box HB505, 506, 510 & 511

Supplied with coupling lock barrel, two keys and protective cap

Easy to fit

Instructions included

Fits Ifor Williams trailers and many more fitted with Knott cast couplings

Does not fit pressed steel couplings

High security integral lock, two keys, keyring and key 

D210C   (unbraked)

Hu3        (up to 2750 kg braked)

Hu3he    (up to 2750 kg braked)

Hu12      (up to 3500 kg braked) 

Please note this will only fit couplings with 19mm / 3/4" diameter hole in a lug cast in the side

Early couplings manufactured before 2000 did not have this hole cast in the side

Quick and easy to use

Suitable part for most bradley coupling heads and Part no; LMX2189