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Shop Tools #20: Union 42 Tongue and Groove Plane

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Blog entry by WayneC posted 339 days ago 2042 reads 0 times favorited 8 comments Add to Favorites Watch
« Part 19: Stanley 140 Part 20 of Shop Tools series Part 21: Stanley 66 Hand Beader »

Another tool is moving into the toolbox and taking up residence. This one is a Union 42 tongue and groove plane. It was purchased to go with a Union 41 Tongue and Groove Plane I got a while back. These are functionally the same as Stanley 48 and 49 T&G planes. The Union 42 is the equivalent of the Stanley 49 and appears to be much less common that the Union 41. The Union 42 is designed to cut tongues and grooves in stock 3/8” to 3/4” thick, and centers its groove on stock 1/2” thick. These planes typically come with three blades. The normal cutters are 3/16” wide. They also came with a 5/8” wide cutter for working with wider stock. Both of my planes came without them. If you need replacement blades, they can be purchased from Saint James Bay Tool Company (use Stanley 49 blades).

Basically the fence rotates. In one position it cuts the tongue and the other it cuts the groove. I was not able to find an electronic copy of the manuals for these planes, but they are essentially the same design as the Stanley planes. A manual for the Stanley 48 and 49 can be found here.

With the Union 41. You will note that the 41 is slightly larger than the 42. This is probably because the 42 is a later model plane that the 41. It also has screws rather than the knobs the 41 has knobs.

-- We must guard our enthusiasm as we would our life - James Krenov



8 comments so far

View Mauricio's profile

Mauricio

6811 posts in 1788 days


#1 posted 338 days ago

Beauties! I have the 41 but I’d love to have the 42.

You gonna’ show some shavings?

-- Mauricio - Woodstock, GA - "Confusion is the Womb of Learning, with utter conviction being it's Tomb" Prof. T.O. Nitsch

View WayneC's profile

WayneC

12268 posts in 2734 days


#2 posted 338 days ago

I will.

-- We must guard our enthusiasm as we would our life - James Krenov

View BigRedKnothead's profile

BigRedKnothead

4792 posts in 619 days


#3 posted 338 days ago

Nice. I haven’t even tinkered with a tongue and groove plane yet. I would love to eliminate router setup time on small projects.

Looks like LN pretty much copied this design. I’m eyein’ one of those.

-- Red -- "That the powerful play goes on, and you may contribute a verse." W. Whitman

View Don W's profile

Don W

14910 posts in 1204 days


#4 posted 338 days ago

Its cool you have the set. They look a little different. Are they different vintage?

I’ve got the #48, #49. They are fun to use.

-- Master hand plane hoarder. - http://timetestedtools.com

View WayneC's profile

WayneC

12268 posts in 2734 days


#5 posted 338 days ago

Red, Make the jump man. :)

Don, if they followed the Stanley approach then the 42 is later in the production run. According to B&G the 48/49 were shortened later in production and the blade knobs were changed to screws. I will keep my eyes out to see if I can spot another example. I think only two have sold on eBay in the last 6 months or so.

-- We must guard our enthusiasm as we would our life - James Krenov

View mafe's profile

mafe

9492 posts in 1726 days


#6 posted 336 days ago

And a nice tool it is!
Congratulations.
I love these, they are so well thought out.
Best thoughts,
Mads

-- Mad F, the fanatical rhykenologist and vintage architect. Democraticwoodworking.

View WayneC's profile

WayneC

12268 posts in 2734 days


#7 posted 336 days ago

Thanks Mads.

-- We must guard our enthusiasm as we would our life - James Krenov

View Smitty_Cabinetshop's profile

Smitty_Cabinetshop

9830 posts in 1255 days


#8 posted 336 days ago

Great that you have the two of them together, Wayne. Love me some T&G plane-age…

-- Don't anthropomorphize your handplanes. They hate it when you do that. -- OldTools Archive

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