Adjustable Clamp Co.m What is this?

[formanbob]

Ok so I know sort of what this is but what is it for?
I search for adjustable clamp co and Jorgensen comes up.
Put the part number in and I get this image

And it says it is a Bolt Assembly
I have 29 some of them .

The part number is 1623-BA

 

[Rentawrench]

There is a T slot in #1 an the bolt assembly goes into the slot to hold down the Whole clamp assembly

 

[formanbob]

There is a T slot in #1 an the bolt assembly goes into the slot to hold down the Whole clamp assembly

That’s funny; I would have known that if I had any of the #1s. So for some reason I have a bag of the hold downs for a bunch of clamps I don’t have.

Thanks

 

[beerdog]

If you are asking what it is for, you use on equipment with Tsloted tables such as CNC milling machines or a Bridgeport. Or any worksurface with a hole to put the bolt through.

 

[BD1]

Depend on the table slots in a drill press they work great. i just bought that one at a flea market for 3.00. It fits the slot of my drill press.

 

[Harvey Melvin Richards]

I have several of them on a wood work bench. I counter bored the top so when not in use the bolt heads are below the surface. I don't use the clamp very often, but it can be a lifesaver.

 

[revm]

Hello! Weird that you have so many hold downs for clamps you don't have! Would you be interested in selling some of them? If so, email me at revmpandora at g mail. Thanks!