b Screw-Out Deck Plate  b  br  br The Beckson Screw-Out Plate was designed to provide access without the use of tools  with a single start non-jamming  no cross-thread   extra strong  self-cleaning buttress thread   They incorporate a self-aligning center and an innovative gasket to assure a watertight seal   A back-up sealing wall leaves the plate watertight  even if the gasket is removed   Deck plates are used for access to shut-off valves or back-fastenings  inspection  and clean out for tanks and compartments   A screw-out plate should be used in compartments where a change in air pressure due to temperature or oil canning can occur  br  br  UL  LI  Center  Smooth br  LI  Color  Black  LI   UL    --- cis2 mmxtmJVt ---  br 
       
  
  
  
  
  
  
  
  
       
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