The A-1

Strike Mounted Lock
Mounts into and functions as an ASA strike

The U-1

Universal Temporary Lock
Our original temporary locking device

The Ui-1

Universal In Swing Lock
Used to secure in swing doors

The Ui-2

Universal In or Out Swing Lock
Used to secure both in and out swing doors

Modern Manufacturing Company

of Peoria, AZ

page1-img1manufactures the original and most dependable temporary locks.

Vikki Booth, proprietor

We developed and have manufactured and distributed these amazing, simple to install, ultra secure temporary locks since 1942.

And we still produce the original and most dependable temporary locking hardware you can find anywhere.

I guarantee it.

To

Lock Up

  • Commercial Property

  • Construction and Work Site

  • Violated Door

  • On-site Storage

  • Vacation Home

  • Rental Property

  • Real Estate

  • While Re-Keying