3baygarage
Well-known member
Okay. 1/4” ratchet head but it drives 3/8 sockets.
Dt100 upgrade came in and I am much happier. The ratchet has less back drag now. The old mechanism had more back drag than my other 1/2 drive SK ratchets and I couldn't figure out why, even after dissembling and oiling it. The best part of the upgrade is 4 teeth pawl vs 3.
Mgd,
I've never upgraded or even tuned up a ratchet. Probably says a lot about how little a wrench head I am. Did you buy a kit from SK? What's that run? I may need to clean up some of my older Craftsman ratchets.
Mike
CL - Nice vintage SK tool box in South SF Bay Area - $30.
Posting is gone.
Either that box was really small or that hammer really big...
Nice box. I have a couple of those. They are a very useful size with that carry tray.
Paid more than I wanted....but you know the saying ....buy it when you see it.....I also have a soft spot for SKNice box. I have a couple of those. They are a very useful size with that carry tray.
-Don
CL - Nice vintage SK tool box in South SF Bay Area - $30.
https://sfbay.craigslist.org/sby/tls/d/vintage-sk-toolbox-great/6635021065.html
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No affiliation, yada yada...
That's less than the original purchase price of $17.98.Allow me to be the first to say “You ****” on that haul!
Yup! Pretty Sucky!

Found a few of the 1/4" drive 8 point SK knurled sockets yesterday at the flea market that appear to be NOS. 3 ea of the 40900 5/16" and 3 ea of the 40901 3/8". I'll probably keep a couple, but let me know if anyone needs to upgrade these pieces in their sets and I'll try to help.
Found a few of the 1/4" drive 8 point SK knurled sockets yesterday at the flea market that appear to be NOS. 3 ea of the 40900 5/16" and 3 ea of the 40901 3/8". I'll probably keep a couple, but let me know if anyone needs to upgrade these pieces in their sets and I'll try to help.
My flea market ratchets cleaned up well and work like new. I find it interesting that they were still stamping the early patent number on the S-K Wayne 1/4” drive ratchet.
-Don
Those old Ford connecting rods were probably tightened to 50 ft lbs and may have required even more torque to loosen. Your 6 point socket was probably a victim of overtightening. The 12 point socket would probably just round off the rod nuts rather than breaking the socket. Mine is 6 point and not broken. The three sockets to the right all have the same part number but two are six point and one is 12 point.Don, those ratchets did clean up really well! Very nice.
I was looking at my knurled 1/2" drive socket set today and was reminded of something I'd been meaning to share. I've managed to dig up two of the 9/16" 4V118 special Ford connecting rod sockets as I've been putting this set together. What's interesting (to me at least) is that both are indeed knurled, but one is a 6 point and one is a 12 point. The six point is marked "Not Guaranteed" but the 12 point does not have that mark. I'm wondering if the 12 point came later possibly after experiencing issues with the 6 point design (as is the case with this socket) and the thin wall nature of the socket to allow for needed clearance? You'll see in the zoomed in photo, this 6 point socket has stress cracks at every corner.
Twertsy's Tool Archive site is down so I can't reference the catalog, but I believe those sockets were always marked 'not guaranteed' in the text of the catalog, if not always on the sockets. Also, I think the 12pt socket is older than the 6pt.
Those old Ford connecting rods were probably tightened to 60 or 70 ft lbs and may have required even more torque to loosen. Your 6 point socket was probably a victim of overtightening. The 12 point socket would probably just round off the rod nuts rather than breaking the socket. Mine is 6 point and not broken. The three sockets to the right all have the same part number but two are six point and one is 12 point.
-Don
You are right. See Don's image of the catalog page.
Don, is your 6 pt marked "Not Guaranteed"? I've also seen the variety of 6 pt vs 12 pt in some of my 1/4" drive sockets.


Thanks for checking and I bet you are right.I glanced at it yesterday and I don’t think it’s marked but I’ll confirm it later today.
-Don
Edit... S-K part number and size markings are all there are. No warnings. I guess that they relied on the catalog description.
This is all my SK collection as of now (plus a socket box sitting 2 hours from me which my friend picked up for me for 3$ from CL)
Have some Lectrolite as wll, but did not make pictures as SK Lectrolite came later...
Question for SK collectors:
I am missing the small latch thing on the box. Is there a way to replace it? (can you buy them from SK, somewhere else or make yourself?)
... Started liking SK - will probably start picking them up if the price is right.
If that is for a flathead Ford, the torque value would be 40 pounds. Connecting rods came with either a hex head or castellated head. I can't imagine proper use would split the socket, if used solely as intended.

Are the sockets marked tiger or SK Chrome? I picked up a 3/4 drive set and everything was marked SK Chrome.Here is a nut spinner set I got off offer up marked tiger tools