3M™ Constant Force Springs

3M Constant Force Springs are a range of solderless connections for earthing or grounding use.

  • Lead and aluminium cable sheaths
  • Cable screening tapes or wires
  • Steel or aluminium armour wires

The spring is easily applied by rolling onto the cable core or outside diameter, whereupon it continues to exert a constant radial pressure.


  • For power, control or telecom cables.
  • For use on lead or aluminium sheaths and copper screened cables.
3M™ Constant Force Springs

POA / Each

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Refer Catalogue Page: 164

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