Sealed Blok® SRL's

General: Sealed Blok, for heavy environments.

Sealed design meets IP68 sealed rating.

Housing: aluminium.

Steel cable in stainless or galvanized. Please specify.

Extra features for safety / comfort / lower cost of ownership:

Fall impact indicator on karabiner.
Swivel prevents cable from too much twist.

Cable replacement, on location, without opening block.


  • Marking: According to standard
  • Temperature range: From - 350 C to + 570 C.
  • Standard: EN 360


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