U.S. Mail Supply Categories

Key Keepers

US Mail Supply carries both a surface mount and a recess mount key keeper. These USPS approved key keepers are commonly used to give mail carriers secure access to the key of a locked building so they can deliver the mail, although they can also be used for residents of a building to access a key.


Surface Mount Key Keeper Product Number: KK-S $59.95 Full Description
Recess Mount Key Keeper Product Number: KK-R $59.95 Full Description

Key keeper features & specifications

  • Key keepers allow the U.S. Postal Service, or others, to access a key and gain access to a locked building to deliver the mail, etc.
  • Choose either USPS access (lock is provided and installed by your local Post Office), or private access (unit arrives with a commercial lock installed)
  • If ordering a USPS access keykeeper it is strongly recommended that you obtain approval from the local Postmaster regarding the use and location of the unit
  • Standard finish is Anodized Aluminum. Also available in Dark Bronze. Click HERE to view the Key Keeper Color Chart.
  • Extruded aluminum construction
  • Available in recess mount (installing into a hole in the wall), or surface mount.
  • Exterior dimensions: 6 3/4" high x 6 1/4" wide x 2 3/8" deep
  • Interior dimensions: 4 7/8" high x 4 1/8" wide x 2" deep
  • Rough opening for recess mounted keykeepers: 5 1/8" high x 4 3/8" wide x 2 1/4" deep
  • Click here to view or download a drawing and installation instructions for our KK Series Keykeepers
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