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Corrosion resistant padlocks

Energy companies, industrial sites and ships often need padlocks with a system key. KraftLock is a line of corrosion resistant padlocks with a unique system key developed especially for utilities, industrial areas and ships.


The locks are made of aluminium bronze in solid design without springs or delicate parts. Therefore it can withstand the harsh weather and highly corrosive environments – unlike other commercial locks that quickly hardens and binds.


Regulations for electrical installations enjoins security against interference by unauthorized persons. Padlocks has therefore become a necessary and widely used security element for electrical installations. KraftLock is currently used in several industries, including ship and offshore, electricians, contractors and the Norwegian Public Roads Administration.


The locks are delivered with a hoop or lock bolt in various sizes.




  • Unique system key
  • Withstands harsh weather – no springs or delicate parts
  • Does not harden and binds like other commercial locks



Technical description

  Hoop dimension
Hoop length
No. 1 Ø8mm 30/50
No. 21 Ø8mm 30/50
No. 31 Ø8mm 30/50
No. 41 Ø6mm 30/50

Bolt dimension

Bolt length
No. 1V Ø8mm 30
No. 21V Ø8mm 30
No. 31V Ø8mm 30

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