Cellar grating lock GS40 cellar grate lock GS60 oblique front view


The cellar becomes safer: With this cellar grate lock, you protect your cellar shafts against break-in attempts. After assembly, the escape routes are still secured.

All variants for GS40
Cellar grate lock with variable chain, ideal for plastic air shafts.
Cellar shafts are popular with burglars. Through these, they can often easily get into a house. Therefore, secure your shafts with a reliable cellar grate lock. This strong chain of 60 centimetres in length with large retaining plates can be flexibly attached to the house wall. After assembly, the regulations for escape route safety are still complied with. The fuse can be locked from the outside with a key.
  • Made in Germany
Application example - GS40


  • Large sturdy shield plates overlap both grill and frame
  • Solid construction with chain, 60 cm length
  • Lock protected from above
  • Two-piece set

Operation and use

  • Protects grills of cellar light shafts from leverage attacks
  • Ideal for plastic light wells thanks to variable chain
  • Spring loaded panic bolt padlock to comply with existing emergency exit regulations
  • To be fitted in pairs


  • Finish: Zinc-plated chromated
  • Chain also available in 1 meter length


We have summarised for you which disposal information is important in your country.

Disposal & labelling of packaging
colour: zinc plated
Weight: 1178 g
Design: Technical drawing
Technical drawing
Window type: Basement window
Security Level Home Security: 6
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