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DIY Front Protection Kit - PPF for Model Y

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Droplock Rear Seat Lock for Model 3

Flash Deal
58 reviews

Droplock Rear Seat Lock for Model 3

Flash Deal
58 reviews

Free Continental U.S. Shipping $99+ — 30-Day Returns

Installation Level: Beginner

Installation Beginner

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Deter thieves from stealing your precious cargo out of your trunk.

Custom-designed and 3-D printed for a perfect fit, this product locks your rear seats in place to deter thieves from trying to get access to the valuables in your trunk. Comes in a pair for both sides along with vinyl stickers to let thieves know not to mess with your Model 3.

  • Installs in seconds
  • Designed and made in the USA


  • Pair of Droplock for both left and right seats
  • Pair of “Seats Locked” vinyl stickers
  • Removal kit 
  • Install and removal instructions


  • Made out of PLA
  • Fits Model 3 2017+ 

Installation time: 5 minutes

How to Video: 

How do you remove these? 

To ensure everyone's safety, we don't post it publicly but each kit comes with a instructional guide on removing the DropLock. 

If a thief wants to get in, they can pry it out can't they? 

Yes, that is true but DropLock acts as a deterrent. It may be just enough of a deterrent to discourage thieves from stealing valuables from your trunk. 

Does this work for the Y? 

No. Since they Y has an open trunk, it's not as needed. 

I lost my removal tool. Can I get another one? 

Yes! Simply email us at and we'd be happy to send you another one.

Easy 60-day Returns. We're giving you 60 days to see if the kit works for you. Wrong color? Not for you? Get an exchange or refund. To receive a full refund, the product must not be used. If unused or sealed, we will refund 100% minus the shipping costs. For full details on policies, please visit our Exchanges and Return Page.

Customer Reviews
4.8 Based on 32 Reviews
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Tammy S.
United States United States

TESBRO Locks are Number 1

Got these as a gift for my husband who just got a new Tesla, he loves them and surprise how easy went.

Canada Canada

Grey Shadow

Where is you to install, And most surprising very easy to remove once you know how, As for the quality excellent, Very confident This will turn away people have bad intentions of breaking into your vehicle, Do you only think I do not like he is a sticker, ( I wish the sticker would be inside then it'd been outside on the window)As for everything else it is perfect I highly recommend Tesla owners to purchase this merchandise, Thank you bye.

David W.
United States United States


Super simple and fast install. You can see them through dark tint pretty good too! Seats won’t fold down easy now and the bright red is a deterrent. Double whammy�

United States United States

Easy and smart

Offers a good peace of mind that these could save my car from getting broken into. Pretty easy to install, and not too easy to remove (good!), but not crazy difficult once you understand how. Would recommend.

Wilson W.
United States United States

Drop Locks Rock

Easy to follow instructions and even easier to use. Works like a charm!

Linh T.
United States United States

Good Deterrent

Easy to install, but not so easy to remove

Martin V.
United States United States

Model 3 locks

Without the video it would have been difficult to install. They seem to work. However in the big picture Tesla should address this.

Brian B.
United States United States

Hope to never need them!

Easy to install. Perfect fit and nice solid construction. Hopefully the red color will serve as an adequate deterrent and I’ll never need to test their effectiveness further! Wouldn’t mind if the included stickers were a bit smaller—the included ones are too big for me to want to apply as they are.

wendel m.
United States United States


works perfectly , now i don’t have to worry about anyone getting in my trunk

A TESBROS Customer
Iliya Y.
United States United States

San Francisco proof!

If you have to park in San Francisco, you better have this

No reviews