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American Security Cabinets

Material Depository Unit

This low-maintenance, brushed stainless steel head and powder coated drop box is designed to collect books and media safely, securely, and efficiently. The through-wall Material Depository Unit holds up to 50 books or other media.

Attention Contractor: rough opening for delivery chute installed is 16″ x 9″ tall. Wall depth measurement is needed at the time of order. Install in accordance with your state and local fire codes.

All required options must be selected before you can add to cart.

View the spec and cut sheet for this product here.

  • Step 1:
    * Select Accessories

    Step 2:
    * Wall Depth

    Step 3:
    * Shipping Options

    Additional Keys:

    • $29.00
    Backer Plate for Single Drop HCU/MDU
    Lockable Lift Plate

    *Is the wall deeper than 12 inches? *

    Additional fee applies for wall depth greater than 12 inches ($210)

    *Enter wall depth in inches (1 - 12 inches)
    *Enter wall depth in inches (13 - 20 inches) (+ $210)

    (If wall is deeper than 20", please Contact Sales to order.)

    *Notice: Additional Freight Cost (Required) *
    Additional Delivery Options
    Shipping Notes
SKU HOLD5971 Category
Weight 100 lbs

Naked, Media, Book

Cabinet Dimensions

Clear opening: 3-3/4" x 12-1/2"
Overall dimensions: 10-5/16" x 18-3/4"


Tamper Resistant Chute


ADA Title II and Title III compliant


Chute, Custom Signage, Head, Lifetime Warranty


Book Return, Exterior Returns, Interior Returns, Media Return

Material Finish

Stainless Steel

Cabinet Size

Extra Large, Extra Small, Large, Medium, Small

Mounting Option


Slot size

Large, Standard, Wide

Items Shipping via a Common Freight Carrier:

Items Shipping via a UPS Ground Delivery:

SKU HOLD5971 Category