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Vehicle Theft

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License plate, frame and toll transponder security kits

These kits provide another important layer in your vehicle security plan.

Did you know that thieves commonly steal license plates from vehicles? Why?

  • To avoid paying for new license tags
  • To disguise the identity of their car
  • To hide the identity of a stolen vehicle

If you have an E-Z Pass or other toll road transponder, thieves steal them to avoid paying tolls!

Our Plate Keeper™ kit will protect your license plates, frames and transponders from theft.

The head of our security screws is unique and difficult to remove without the included tool.

This car has an E-Z Pass
to be protected.


The Plate Keeper™
- Four Security Screws
- Installation Tool
- Instructions
Kit # 400900 pictured above


To see a short video on how easy license plates can be stolen, and how easily the Plate Keeper™ can be installed to protect them, click on the link below.

A new window will open and show the video, to return here, just close the window.

Plate Keeper Video

How to measure license plate screws

Find correct Plate Keeper by vehicle type


Choose a kit for your vehicle here.

American made vehicles

PN 400900 fits most American made vehicles.
Kit contents:
#14 x 3/4" long sheet metal screws
(1) Installation and removal tool

Other sizes and lengths available.

Fits most
Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Hummer, Jeep, Lincoln, Mercury, Pontiac, Ram, Saturn.

American vehicle kit

Price: $11.00

PN 400900 - American made vehicles

Imported vehicles - Metric kit

PN 400910 fits most Asian and some European vehicles. Check the size you have before ordering.

Note: Your front plate screws may be different than the back screws. If so, you may need our Mixed Kit PN 400930. (Scroll down.) Check before ordering.

Kit contents:
(4) M6 x 16mm (5/8") long security screws
(1) Installation and removal tool.

Other sizes available upon request.

Fits most models of the following manufacturers:
Acura, Audi, Honda, Hyundai, Infinity, Isuzu, Kia, Lexus, Mazda, Mercedes, Mitsubishi, Nissan, Scion, Subaru*, Suzuki, Toyota, Volkswagen

*Subaru owners should check screw types and sizes before ordering.


Metric screw kit


Price: $11.00

PN 400910 - Imported vehicles, metric

Mixed Kit

PN 400930 for vehicles with metric machine screws on the rear plate and sheet metal type screws on the front plate.

Kit contents:
(2) #14 x 3/4" long sheet metal type security screws
(2) M6 x 16mm long metric machine type security screws
(1) Installation and removal tool. Fits both screw types.


Mixed type kit

Price: $11.00

PN 400930 - Mixed Type Kit

Transponder protection kit

PN 400933 for vehicles with a toll road transponder on the front plate. Not for Tesla vehicles.

Kit contents
(2) # 1" long sheet metal security screws
(1) Installation and removal tool.


Transponder kit

Price: $10.00

PN 400933 - Transponder Kit

To view your purchases so far, click on this button

We accept online payment using paypal exclusively, but you do not need to sign up for a paypal account to use the service. It's easy, fast and safe! You can also order by phone. Visit our contact page.
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