Skip navigation

Front Loader, Parcel Only (Master Door):

Type X1-1:
(2 unit-15:)
15 inches minimum to 32 inches maximum parcel locker compartment (interior bottom shelf) from the finished floor.
36 inches minimum USPS Arrow lock above the finished floor.
67 inches maximum patron lock above the finished floor.

Type X1-2:
(2 unit:)
15 inches minimum to 32 inches maximum parcel locker compartment (interior bottom shelf) from the finished floor.
36 inches minimum USPS Arrow lock above the finished floor.
67 inches maximum patron lock above the finished floor.

Type X1-3:
(2 unit-18:)
15 inches minimum to 32 inches maximum parcel locker compartment (interior bottom shelf) from the finished floor.
36 inches minimum USPS Arrow lock above the finished floor.
67 inches maximum patron lock above the finished floor.

Type X1-4:
(3 unit max:)
15 inches minimum to 32 inches maximum parcel locker compartment (interior bottom shelf) from the finished floor.
36 inches minimum USPS Arrow lock above the finished floor.
67 inches maximum patron lock above the finished floor.

67 inches Max to Patron Lock.

Notes - All units shall be designed such that they are in compliance with the following installation requirements:

  1. No parcel locker compartment (interior bottom shelf) shall be positioned less than 15 inches from the finished floor.
  2. No patron lock shall be located more than 67 inches above the finished floor.
  3. The USPS Arrow lock shall be located between 36 and 48 inches above the finished floor.

Back to the U.S. POSTAL SERVICE STANDARD WALL-MOUNTED CENTRALIZED MAIL RECEPTACLES page.