9/16 Allen Key/Hex Head

[Myk Rian]

Just wondering, but what is the "wear and tear" you speak of?
Just use the T handle. This is getting WAY more complicated than it should be.

[ray hampton]

until you find the special tool, why not chuck a hex head bolt in your drill, the bolt should work for a number of times

[Myk Rian]

until you find the special tool, why not chuck a hex head bolt in your drill, the bolt should work for a number of times

That's the best answer so far.

[Michael Wildt]

If you really want hex stock you should go to mcmaster.

http://www.mcmaster.com/#steel-hex-bars/=m4z77r

[Terry Barnhill]

If this is something you will adjust several times, do away with the drill idea and get an impact driver. You will never worry about too much torque messing up either piece.

[Michael Dunn]

That's the best answer so far.

Except he wants a 9/16"... I've never seen a drill with a chuck larger than 1/2".

[ray hampton]

Except he wants a 9/16"... I've never seen a drill with a chuck larger than 1/2".

I saw hand held drill machine with a one inch chuck [ maybe I need to say 4 hands held ] a bolt with a 9/16 hex head will has a 5/16 or 3/8 thread

[Jared Greenberg]

Thanks to all...off to do some shopping. Will post my findings!

[David Epperson]

Except he wants a 9/16"... I've never seen a drill with a chuck larger than 1/2".

I think a 3/8" bolt has a 9/16" hex head. Drill chucks up on the bolt portion, hex head fits the press vise. Get one in Grade 8 or better and it should last a while.