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DSB-123SD-MS Medium Security Karp Access Door
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Manufacturer Karp Associates

DSB-123SD-MS Medium Security Karp Access Door

DSB-123SD-MS Medium Security Karp Access Door

The Karp DSB-123SD-MS Security Access Door is ideal for medium security access door situations such as housing projects, hospitals, or in those instances where a more secure access door is required. 


  • Frame shall be 1/8" x 1 1/4" x 1 3/4" angle welded with joints ground smooth.
  • Flange shall be 1 1/4" wide.
  • Door shall be 12 gauge steel.
  • Hinges shall be heavy duty and welded to door and frame.
  • Locks shall be flush to finished surface of door and shall be spanner head(tamper-proof). Key operated cylinder lock with automatic dust shutter is also available, or doors can be prepped to accommodate special locks (supplied by others).
  • Masonry anchor straps and 1/4" mounting holes are included on all frames.
  • Finish shall be prime coat of rust inhibitive electrostatic powder, baked enamel.



Door Size (H x W) Product Code Wall | Ceiling Opening
12" x 12"
12-1/2" x 12-1/2"
16" x 16"
16-1/2" x 16-1/2"
18" x 18"
18- 1/2" x 18-1/2"
24" x 24"
24-1/2" x 24-1/2"
36" x 24"
36-1/2" x 24-1/2"
36" x 36"
36-1/2" x 36-1/2"

Karp Leed

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