KEYS, JOINT BOX
Keys, Joint Box are tools used for lifting street covers.  Specialist training on how to remove covers was always given due to the issues caused by the weight of the covers.

Keys Joint Box No. 2

Used for removal and replacement of the covers on Boxes Joint, except for Boxes Joint No's 21 and 22 only

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Keys, Joint Box No. 3

Used for removal and replacement of the covers on Boxes Joint No's 21 and 22 only.


  
Keys, Joint Box No. 4

Used for removal and replacement of the covers on Boxes Joint.






 
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Last revised: November 15, 2025

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