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Author Topic: Snap on PWA 2399-B  (Read 2813 times)

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Offline snapmom

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Snap on PWA 2399-B
« on: July 29, 2011, 02:32:48 PM »
I know its a Pratt Whitney Aircraft special.  But what is it for, and how is it used. Drive 1/2, opening 9/16  length about 7 inches.

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Collector of Old Snap on, Blue Point, Blue Points

Offline rusty

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Re: Snap on PWA 2399-B
« Reply #1 on: July 29, 2011, 05:18:43 PM »
PWA-2399 Wrench, Socket (6.5"L) 1/2 Male drive, 9/16 Cyl Base Nut, R1830,R2000

Radial engine cylinder head to block nuts.

An obstruction wrench, angled to clear the cooling fins on the side of the cylinder.

Nearly all of then are male drive, and I still have no idea why...


Reminds me, I need to repost the PWA tools list, I lost a few edits from the old site, but have most of it...

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Just a weathered light rust/WD40 mix patina.
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