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Spin Secure Oil Tank Lock Security

Ref: TankLock

63.99 EX VAT
76.79 INC VAT

Prices INCLUDE DELIVERY to mainland England. Deliveries to Scotland & Wales please call

TankLock is a locking device that will fit to a standard 2" fill point inlet on a fuel tank.

Its clever design utilises Spin Secure technology in that when the cap is locked it spins freely and is almost impossible to remove.

Most existing locking caps are supplied in two pieces and are often secured in place using low quality padlocks which can easily be removed or broken.

TankLock eliminates this problem due to its one piece padlock free design and as a result there are NO torque points for forced entry using crow bars ensuring your tank contents are as safe and secure as possible.


  • Does not require a padlock.
  • Eliminates "crow-bar" access.
  • For use on 2" MALE threads.
  • Machined from a non-ferrous hard Zinc Alloy.
  • Rubber gasket seal to prevent leaks.
  • High security numbered lock with over 50,000 combinations
  • Complete with 3 keys.
  • Multiple key configurations available.
  • Weatherproof/'o'-ring sealed self closing cover.
  • Integrated safety thermal relief.
  • No sealants or adhesive required.
  • No installation tools required.


2" Tank Locking Cap Adaptor

The Tank Locking Cap is also available with an adaptor that allows it to also be used on Female threaded pipes.

Simply insert the adaptor into the cap and tighten by hand. Using a screwdriver tighten the machined retaining screw into the cap, and now the cap features a Male thread.


  • For use on 2" FEMALE threads.
  • Machined from a non-ferrous hard Zinc Alloy.