Where can I Get a long combination square?

[SSnthe10s]

Is 2ft about as long as they come? I Could really use one the is about 3-4ft long preferably with MM on it. Thanks.

 

[SSnthe10s]

And by MM i mean Millimeters. not motown muscle!

 

[Scooter70]

Like a sheet square? HD or Lowes should have them in the drywall area.

http://www.homedepot.com/h_d1/N-5yc...0053&langId=-1&keyword=t square&storeId=10051

 

[Razmiblackz28]

EDIT: Slow response!

A drywall square comes to mind, check one out at a hardware store. 48" aluminum, used as a guide to cut drywall. Jay

 

[SSnthe10s]

not looking for anything like that. this is for laying out sheet metal and stuff like that....The square part has to be adjustable to specific measurements. This is what im looking for but in metric and 3 or 4ft long.
http://upload.wikimedia.org/wikipedia/commons/e/ed/Set_square1.jpg

 

[OMG ITS BEAN]

Starrett sells a 48 inch blade in Inches. They also sell attachments to allow you to attach regular 1 inch ruler type blades to combination blades which would give you what you need if its scribing horizontal lines and what not. Check their online catalog under precision measurement/ squares.

 

[Billydroveit]

PM 1slodak he is a machinist and may have an answer.