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Overview

For use with metal boxes and other boxes with knock outs for cable entry.
  • Provides a moisture resistant seal for unrequired knock out
  • Protects the wiring from potential ingress of dirt contamination
  • Collared for easy installation
  • Available in other sizes

Technical specification

Diameter
20 mm
Pack Quantity
50
Brand Name
4Trade

Reviews

£1.75
each (Inc. VAT)
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