C-clamp stumper

What size wrench do you use for the big yoke bolt on an altman 510?

 

crescent is not a valid answer

 

is this a bolt on the instrument or on the c-clamp?

 

The bolt that attaches the instrument to the clamp. Altman 510 being standard cclamp.

 

ohhh *lol*
c-clamps have model numbers?

AFAIK its a 1/2"

 

No, I think that's the diameter of the bolt, not the size of the head.

 

damn, if only i had a chance to get into the theatre.

 

7/8 inch

 

Wrong side of the speed wrench avkid. 99% of all 1/2" bolts measure 3/4" across flats. You can find some 1/2" bolt types especially in the nut for it that has a 7/8" across flats, but it's normally 3/4".

7/8" is the size you sometimes use on a cheeseborough, though it is more common to be 15/16" as the next size up as also used on 5/8" bolts such as for truss.

 

oh, i was just blind guessing, i use a gator grip so i have no idea!

 

K thanks.

 

Ya the Gator Grip works on almost everything so i would use that or take every wrench head you got and figure it all out.

 

the gator grip is one of best tools known to man

 

We have one, I should try it.

 

Wow good idea