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Thread: 4x2
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12th January 2019, 10:31 AM #16Woodworking mechanic
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If that is the case, then that brings into play the definition of thickness re timber.
In the picture below, is the 2 the thickness or is it 4 and if 4 is the thickness what do you call 2? If you call 2 the width then isnt 4 the height?
I ask this because definitions may vary. Most people on here say 4x2 is correct and 2x4 is American but my father was a 10 pound Pom and he referred to it as a 2 x 4 which is probably the reason Im familiar with that vernacular.
67C2A11C-97B3-48CE-AAC3-2D4306993740.jpg
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12th January 2019, 11:32 AM #17GOLD MEMBER
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I don’t think it has anything to do with width or thickness terminology, you just said the bigger size first, whether you were using it on flat or edge was irrelevant
you had
4x2 framing
10x2 joists
3x1or2x1batterns etc
and likewise sheet material like ply, Masonite, F/C etc you said the bigger size first ......nobody says a 4x8 sheet of ply
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12th January 2019, 08:43 PM #18GOLD MEMBER
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Also found this quote from Wikipedia,
"Also in North America, hardwood lumber is commonly sold in a "quarter" system, when referring to thickness; 4/4 (four quarter) refers to a 1-inch-thick (25 mm) board, 8/4 (eight quarter) is a 2-inch-thick (51 mm) board, etc. This "quarter" system is rarely used for softwood lumber; although softwood decking is sometimes sold as 5/4, even though it is actually one-inch thick (from milling 1/8th inch off each side in a motorized planing step of production). The "quarter" system of reference is a traditional (cultural) North American lumber industry nomenclature used specifically to indicate the thickness of rough sawn hardwood lumber."
If you want to really confuse yourself try walking into an American timber, whoops, Lumber store and try to buy a few blanks with this system.
BTW I was raised as a 4X2 boy.
Rgds,
Crocy.
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13th January 2019, 08:07 AM #19rrich Guest
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13th January 2019, 08:51 AM #20
My belief is that the system in Oz followed the British system, not surprisingly really, and as the poms went with 4 x 2 so did the Aussies. What I find strange is that the American system, which was also founded on the British system (I have to go with that despite the prevalence of many other nationalities as they stuck with imperial rather than metric), at some point reversed the order of things. Did it occur after the War of Independence in a demonstration of pure bloody mindedness?
Regards
PaulBushmiller;
"Power tends to corrupt. Absolute power corrupts, absolutely!"
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13th January 2019, 09:35 AM #21
It all happened when they got befuddled at the Boston tea party.
Hugh
Enough is enough, more than enough is too much.
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13th January 2019, 10:03 AM #22GOLD MEMBER
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4 x 2 gets my vote.
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13th January 2019, 11:11 AM #23
4 x 2! Emphatically!
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13th January 2019, 06:18 PM #24
Yeah 4 x 2 .
Its likely just a continuation of whats taught.
At trade school I was taught to describe timber for cutting lists as
Amount x Length x width x thickness
3 x 4.2 x 100 x 50
length by Width by thickness is the only way I work. There is never any mixing of the way to describe it . The whole workshop ran that way .
We just have to put up with the Americans cause they invented the internet .
Think I had an argument with one of my apprentices over this , Or was it the face edge marking argument ??
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13th January 2019, 09:31 PM #25China
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On a slightly different note I completed my Cabinet making apprenticeship 40+ years ago, and until Bunnings came on the scene I had never heard of DAR timber it was always Planed 1,2.3 or 4 four sides, 4 side being Planed all round or dressed
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13th January 2019, 10:42 PM #26
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14th January 2019, 08:21 AM #27
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15th January 2019, 08:02 PM #28Member
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Its like the yanks way of doing the date....month/day/year!!!!
Day/month/year...common sense.
4 B 2 for me
mick
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16th January 2019, 02:40 PM #29
I can remember being threatened with the business end of a piece of 4B2 by my father sometime in the late 50's or early 60's.
TTLearning to make big bits of wood smaller......
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16th January 2019, 02:42 PM #30rrich Guest