Stealth Padlock


  • One set includes: 1 StealthPadlock, 2 StealthKeys, 1 Security Card
  • Chain is not included.
  • Warranty: 10 year guarantee after registering your StealthPadlock at


Technical Information:

Shrouded Shackle

  • Shackle diameter: 12 mm
  • Shackle clearance width: 20 mm
  • Shackle clearance height: 17 mm (* max. hasp’s eye thickness).
  • Superalloy Housing
  • Height x width x thickness: 95 x 105 x 35mm
  • Anti-drill keyhole protection thickness: 5 mm
  • Weight: 1,8 kg

Stealth Key

  • Superior key copy protection. Key duplicates only made in factories.
  • The world’s 1st 3D metal printed key which hides its security features inside.

Instructions of use

For a proper security performance, the padlock should be mounted ensuring that the shackle is shrouded from a potential cutting attack. For example, by using a safety hasp with a width of 15-18mm, a hardened alloy chain with a 14mm diameter with two links passed through the shackle or a 18mm diameter chain with one link passed through the shackle.


For a good maintenance of the padlock the movable parts should be lubricated with a suitable lubricant (e.g. WD40) twice a year.

Additional information

Weight2.3 kg
Dimensions23.5 x 22.5 x 9.5 cm