Cheap Guillotine shutter?

[Jim Galli]

Just saw this thing.

http://www.harborfreight.com/4-inch-...rol-97497.html

Cheap enough to graft some of them together for length and then put a sliding guillotine inside.

[Tin Can]

Great find. I'm buying a couple.

Thanks!

[Jim Galli]

Let us know if anything comes of it.

[Tin Can]

I also may use them for my exhaust air system.

I see I have a store 4 miles away, so I will visit rather than mail order.

Let us know if anything comes of it.

[jp]

I'd be poor or spoiled if I had a harbor freight 4 miles away! 4 miles just gets me to the nearest convenience store here.

I bet you could chop the bottom 1/4" off something like that and make some dark slide slots to drop through that.

[Tin Can]

4 miles of inner city Chicago. At midnight it's quick, but at business hours it will be 45 minutes each way.

Some say you can get anywhere in Chicago in 20 minutes.


If you drive fast enough.

We also just got speedcams and I need to slow down...

I'd be poor or spoiled if I had a harbor freight 4 miles away! 4 miles just gets me to the nearest convenience store here.

I bet you could chop the bottom 1/4" off something like that and make some dark slide slots to drop through that.

[Michael Cienfuegos]

Eat your hearts out! I have one within a mile of my home. It takes five minutes if I hit the two red lights along the way. It's harder to find a parking spot than it is to drive.


m

[BrianShaw]

What kind of shutter speed tester would be best to time that???

[Dan Fromm]

What kind of shutter speed tester would be best to time that???

stopwatch

[Jac@stafford.net]

What kind of shutter speed tester would be best to time that???

Grandfather clock.