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Protex WDD-180 313 Cubic Inch Through-the-Wall Locking Drop Box

Brand: ProtexPart# WDD-180

Your Price:  $225.00
Reg. Price: $312.00
Availability In Stock - Ready to Ship
Condition New
Warranty 1 Year Manufacturer Warranty
Shipping Cost Add to Cart to Calculate

Quick Overview

* Lock Type: Key
* Capacity: 313 cubic inches
* Exterior Dimensions: 15" H x 14" W x 12" D
* Interior Dimensions: Not Available
* Weight: 30 lbs.
* Features: Bolt-Down Ready

Product Description

Protex WDD-180 Through-the-Wall Locking Drop Box

The Protex WDD-180 through-the-wall drop box with lock is designed for ease of use and is a great choice for numerous applications. The drop door opening is thick enough to drop keys, wallets, car remotes, thick envelopes and more. This drop box is designed to be installed in the wall between standard wall studs (16" on center). This will require cutting the drywall between the studs and includes two removable and adjustable metal frames to hide the rough cuts.

Theft Resistant

Includes reinforced double steel door with piano hinge to protect against prying and metal baffle to protect drop opening from fishing.

Additional Accessories

Includes mounting hardware and two removable and adjustable metal frames to hide the rough cuts.


  • Drop from one side and remove from the opposite side
  • Designed to be installed in the wall between standard (16" on center) wall studs
  • Piano hinge with reinforced double steel door
  • Metal baffle to protect drop opening from fishing
  • Pre-drilled mounting holes in back (hardware for wood and cement is included)
  • Shown with standard tubular cam-lock with 2 tubular keys included
  • Includes two removable and adjustable metal frames to hide the rough cuts
  • Maximum thickness of item to drop is 1" thick
  • Dropbox adjusts to fit through walls anywhere between 4" to 10" in thickness


  • Exterior Dimensions: 14" W x 15" H x 12" D
  • Door Clearance: 5" H x 9 3/8" W
  • Drop Opening: 1 3/8" H x 11 3/8" W (1" drop clearance)
  • Door Thickness: 1/8"
  • Capacity: 313 cubic in.
  • Weight: 30 lbs.
  • Warranty: 1 Year Limited

Delivery & Shipping

This item ships via UPS/FedEx Ground.

Additional Information

Name Protex WDD-180 313 Cubic Inch Through-the-Wall Locking Drop Box
Model WDD-180
Manufacturer Part Number WDD-180
Manufacturer Protex
Product Weight 30
Warranty 1 Year Manufacturer Warranty
Price $225.00
Lock Type Key
Features Bolt-Down Ready
Capacity 313 cubic inches
Exterior Dimensions 15" H x 14" W x 12" D
Interior Dimensions Not Available
Color Options Putty
Rating Summary
  • Late shipping
    Verified Buyer 02 August, 2014

    It was great other than it taking almost a month to deliver since the shipping label was printed and it sat in the warehouse/shop until I called to find out why the tracking showed it only as the label being printed and it not being shipped out.

  • Excellent Product
    Verified Buyer 13 November, 2013

    Exactly what I was looking for! From ordering to delivery to installing - no complaints what-so-ever. Works perfectly! Thank you!!!

  • Exactly what our office needed.
    Verified Buyer 14 August, 2013

    Exceptional product, great value, quality materials. Easy in the wall installation to have employees drop off confidential information from the outside and office staff unlocks from inside the office.

  • overall good
    Verified Buyer 27 February, 2013

    prompt delivery. product was damaged. top right front corner was damaged.

  • Everything went fine with my purchase.
    Verified Buyer 08 January, 2013


  • Works great
    Verified Buyer 24 August, 2012

    Box arrived on time and in good condition and was fairly easy to install.

  • Just what I was looking for!
    Verified Buyer 05 January, 2011

    This locking drop box is exactly what I was looking for. After searching all over the internet, and actually purchasing and returning two similar units, this is by far the best value for your money. It is being used as a dorm key return at a university and we haven't had any problems with it--it is safe, secure, and convenient. I would strongly recommend it to anyone, and we are going to purchase two more because we have had such success with the first one.

  • Is this box wdd 180 weatherproof? If not can you reccomend one. Thank you Peter
    From peter at 8/17/2014 7:41 PM
    Hello peter,
    • The manufacturer does not recommend for outdoor use. Sorry, we do not have any like this for outdoor use.

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