Date: Fri, 03 May 2002 15:33:53 -0400

Author: "pojhome@swbell.net"

Subject: Re: units of measurement

Post:

Current dimensions for finished framing lumber (popularly called 2 by) depend on the wood species. Softwood (pine, fir, etc.) 2 X 4's at Home Depot are 1 1/2 X 3 5/8 and 2 X 6's are 1 1/2 X 5 1/5. For hardwoods such as oak, cherry, teak, etc., 2 X 4's are 1 3/4 X 3 3/4.

When I started making furniture 40 years ago, all 2 X 4's were 1 3/4 X 3 3/4.

I might have converted all measurements in my shop to metric years ago if it weren't for the principal benefit of English units in any shop, viz, continuous


practice in doing arithmetic calculations with fractional numbers. If it weren't for this practice, I'd have forgotten how to do any calculations with fractions years ago.

By the way, do you woodworkers know about this:?
http://www.woodworkingtips.com/etips/etip0200503ws.html

poj

Original Message:
-----------------
From: Chuck Britton cvbritton@telocity.com
Date: Fri, 03 May 2002 11:28:44 -0400
To: tap-l@listproc.appstate.edu
Subject: Re: units of measurement

as James Frysinger ge
rj
@cofc.edu> has pointed out - the
FINISHED size of a two x four has changed over time. Once was in the
late 50's if my feeble memory is correct.


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