Security Cage Service Windows & Pass-Throughs

Padlockable, sash-balanced service windows with built-in shelves for tool checkout, paperwork exchange, and parts disbursement — without opening the door.

Call (800) 326-4403  |  sales@mh-usa.com

Secure Exchange Without Opening the Door

Service windows allow personnel to pass tools, parts, documents, and evidence through a security cage wall without unlocking the door. This maintains the cage’s security perimeter while enabling efficient workflow — critical for tool cribs, driver access cages, and evidence storage facilities.

Standard Service Window Specifications

Feature Specification
Window Opening 24″ wide x 21″ high
Shelf Size 24″ wide x 16″ deep (11 gauge steel)
Shelf Height 42-1/4″ off floor level
Panel Width 3′-10″ wide
Operation Slide-up, sash-balanced
Security Padlockable
Custom Sizes Available

Common Applications

🔧 Tool Cribs

Workers check out and return tools through the window. The attendant stays inside the secured area. Shelf provides a flat surface for signing out tools and placing items. Learn more →

🚛 Driver Access Cages

Delivery drivers pass paperwork, BOLs, and small packages through the window without entering the secure warehouse area. Learn more →

📦 Parts Distribution

Maintenance and production staff request parts through the window. Inventory stays secured while the parts room remains organized and controlled.

🏛️ Evidence Exchange

Officers log and transfer evidence through a secure pass-through without entering the storage area, maintaining chain of custody. Learn more →

Frequently Asked Questions — Service Windows

What size are standard service windows?

Standard WireCrafters service windows have a 24″ wide x 21″ high opening, with a 24″ wide x 16″ deep shelf at 42-1/4″ off the floor. The panel size is 3′-10″ wide. Custom sizes are available.

Can service windows be locked?

Yes. Service windows are padlockable with a slide-up, sash-balanced design. When locked, the window stays securely closed.

What applications use service windows?

Service windows are commonly used in tool cribs for tool checkout, driver access cages for paperwork pass-through, parts rooms for inventory disbursement, and evidence rooms for secure property exchange.

Can I add a service window to an existing cage?

Yes. Service windows are modular and can be integrated into existing partition walls by replacing a standard panel with a window panel.

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Get a Quote on Service Windows

Call us at (800) 326-4403 or request a quote online. We design, deliver, and install — nationwide from Salt Lake City, UT.


Headquartered in Salt Lake City, UT • Serving customers nationwide
Local service areas: Salt Lake City • Provo • Ogden • Park City • St. George • Logan • Lehi • Orem