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Fibre Locking Device ACD (BT Item Code 066611)

Fibre Locking Device ACD (BT Item Code 066611)

Regular price £5.89 GBP
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The Fibre Locking Device (FLD), also known as an Anti-creepage Device (ACD) is a cable securing mechanism, necessary for 'loose' jacketed elements in an overhead cable; quite commonly used with 36f Ultra Lightweight Overhead Cable. The FLD provides an effective solution that isolates the termination of the fibres, both spliced and connectorised in the fibre enclosure from 'in span' environmental loads such as ice and wind. 

The device is attached to the wooden telephone pole with 4 x screws. Multiple FLDs can be fitted in line to a pole when supporting multiple cables. The device has been designed to form a bridge over other cables that are fitted on the pole providing ease of use. 


  • Single piece moulded in tough environmentally stable Nylon
  • Quick and easy attachment to any pole
  • Multiple cable tie fixings
  • A number of these can be fitted in a row to a single pole. Cables not locked to a specific FLD can be routed underneath or alongside using the boss carrier.
  • Designed to be positioned under BT Capping No.8
  • Compact dimensions 
  • Long life span 
  • Part Number and QR code to instructions etched onto product

Product Code


Tool Type

Fibre Locking Mechanism 

Dimensions (W x H x D)

100mm x 215mm x 75mm

Weight (g)



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