Stronghold hitchlock fits Winterhoff WS3000 hitches and BPW ISC (ZKAS) stabiliser couplings 
 
Approved to Sold Secure Gold standard for caravans and trailers
VbV/SCM MP03 approved in the Netherlands
Weighing only 2.5Kg it is easily fitted hitched or unhitched
High security patented locking system
Can be used when a car and caravan are parked coupled together to provide security in both hitched and unhitched situations
Fitment in under 10 seconds
Immobilises hitch to prevent tow-away theft
Lightweight and user friendly touring and storage product
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 resistant
Supplied in a retail display box with colour pictorial instructions
Handy storage bag included
Recommended security for caravan storage (at home or at storage facility)
 
The box contains -
 
Set of three keys
Security ball
Left-hand cheek with lockpin
Right-hand cheek with lockholder