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BULLDOG King Pin Lock KP100


The KP100 from Bulldog is a heavy duty King Pin Lock is designed to prevent the coupling of tractor units to trailers by easily locking onto the fifth wheel of the trailer. It utilises the case hardened and attack resistant Bulldog Super Lock Bolt as well as 2 keys as standard. The unit is only lockable using a key so that no accidental locking is possible, and it is finished in a highly visible yellow powder coating. This model is Secured By Design approved and has a 5 year manufacturer’s guarantee.


  • Supplied with Bulldog’s case hardened drill & pick resistant super lock bolt
  • Supplied with a PVC carrier for clean, grease free handling and storage
  • Independently tested and approved by Kiwa
  • Warning label included in kit to remind driver to check for Bulldog King Pin Lock before attempting to hitch up to trailer
  • Lock bolt can only be locked using key, no accidental locking possible
  • Highly visible yellow powder coated finish

Out of stock

SKU: L29946 Categories: , ,


  • Weight: 1.85Kg
  • Finish: Yellow
  • Guarantee: 5 Year
  • Keys Supplied: 2
  • Pack Quantity: 1
  • Packaging: Boxed
  • Manufacturer Reference: KP100