Lockblock 21 socket system for steel bollards

In Stock

Removable-bollard system for ø 76, 90 and 114 mm steel bollards.

  • Lockblock 21 socket system for steel bollards
  • Lockblock 21 socket system for steel bollards
  • Lockblock 21 socket system for steel bollards
  • Lockblock 21 socket system for steel bollards
  • Lockblock 21 socket system for steel bollards
  • Lockblock 21 socket system for steel bollards
  • Lockblock 21 socket system for steel bollards
  • Lockblock 21 socket system for steel bollards-1
  • Lockblock 21 socket system for steel bollards-2
  • Lockblock 21 socket system for steel bollards-3
  • Lockblock 21 socket system for steel bollards-4
  • Lockblock 21 socket system for steel bollards-5

100% galvanised with stainless steel internal mechanism for complete corrosion protection.


Static galvanised lacquered central flush boss, ensuring no trip hazard when the bollard is removed.


Drains naturally through sub surface gravel.


A reservoir allows for the accumulation of sand, gravel, etc., and can be removed for easy maintenance.


The parts above ground level are lacquered in black.


Installation directional indicator for use with chain posts.


180 mm of the bollards are set into the sockets.


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