Vent locks

[cyndi]

Leerburg.a working dog kennel, is having a garage sale.
http://leerburg.com/lgs.php?utm_source=nlist&utm_medium=email&utm_campaign=08182014

One of the items they've listed is a "vent-lock, a tool that allows you to leave your door/s open to vent the vehicle and still locked and secure. A good thing for vans and hatchbacks where the back windows don't open, to provide more ventilation.
http://leerburg.com/1332.htm
Scroll down for a video to see how they work

Oops! Sorry I bought the last one being offered at the garage sale but there are new ones available on the website.
they come in different sizes dependent on how wide you want to leave a door open.

I've seen them used at trials and training seminars.

 

[akrvbob]

That is very, very slick!! Thanks for that link Cyndi.
Bob