Martindale LOK4 MCB Small Red Isolation Lock

SKU: MARTLOK4
  • Ideal for locking off MCBs in a safe isolation procedure
  • 6mm opening into 25mm deep cavity
  • Warning label on back
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Martindale LOK4 MCB Small Red Isolation Lock

The Martindale LOK4 MCB Small Red Isolation Lock is part of the Martindale LOK range which features a wide range of devices for performing safe isolation on electrical circuits whilst an electrician is working on them. The LOK4 has a 6mm opening to a 15mm deep cavity and a warning label on the back informs passers by of the purpose of the lock.

Martindale part number: MARLOK4