STD 4C

Product Range

Choose from 135 pre-configured modules that meet or exceed all security requirements of the USPS STD-4C regulation for front-loading wall-mounted mail receptacles.

Available Series

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    4C Recessed Mount

    The versatile 4C mailbox suites offer 12 different heights with over 140 pre-configures individual models plus, custom options to fit your project needs.

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    4C Surface Mount

    Designed for indoor and outdoor use, this heavy duty mailbox enclosure allows 4C modules to be easily added to any surface.

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    4C Pedestal Mount

    Designed to ensure every module is at an accessible height, pedestal-mount units come with a master commercial lock providing easy access.

  • 4C Free Standing

    4C Free-Standing Horizontal Mailboxes include a  USPS approved 4C unit and a matching free-standing enclosure - Minor assembly required. 

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