Locking Plugs

The standard locking plugs for retrospective closure of boreholes are zinc-plated and passivated, and they are featured with a tapered thread. 


The following types are representing only a selection of the most commonly used locking plugs. 

Upor request, UMETA manufactures locking plugs in further versions, with respect to e. g. 

  • dimension
  • material
  • thread size
  • thread form (e. g. with cylindrical thread)
  • different lengths
  • etc.
Turned Parts
locking plugs

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