In the installation of communications and electrical plastic pits there is a problem with plastic pits compressing inwards, making the lids difficult to remove. PITLOK recommends using the concrete plinth to alleviate the problem.
The expander spreads the pit outwards allowing the installer to fit a PITLOK concrete plinth.
The tool can be removed easily for the next job.
The PITLOK Pit Expander also allows some plastic pits to be retro-fitted over existing conduits, simplifying installation.
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