As long as we're going back to that, and sort of sideways, there was a wrench patented by the Neverslip Mfg Co of New Brunswick, NJ to turn the calks in and out of the shoes. They are popular with the horse-and-buggy tools collector set, and I don't have one (I'd like to run into one eventually...) to show, but I did post an illustration and talk about it on a thread for a pair of lineman's pliers with replaceable jaws that the same company made. Linked here.




Great looking line up of adjustables. I need to buy stock in Evaporust!I checked Lugz’ Sticky for a vintage Diamond thread. I didn’t see one listed so after a search it looks like this one is the best choice. During some tool reorganizing on Monday, I took a picture of several wartime Diamond adjustable wrenches. I’m also adding before and after pictures of finds from last weekend showing the results of cleanup with evaporust.
-Don
I'll put it on the list for the update.I checked Lugz’ Sticky for a vintage Diamond thread. I didn’t see one listed so after a search it looks like this one is the best choice.




I like these.
Here is my set of early ones, with "USA" after "MINN". Actually the 15" is slightly later, or I put the wrong wrench in front.
The 18" is in very bad shape. The early 18" don't seem to come around too often. This one needs a fix I haven't figured out how to do yet. The other ones do get used.
Couple other interesting ones. My favorite the 24" with a weld, a 12" with a different style branding, and a 6" with the Diamalloy on the "wrong" side. I'm really curious about that last one, have not yet seen another.


Forgot about this, just grabbed some pics. Has a few more dings than I was imagining, but not bad for about 90-100 years old.I recently picked up another first generation 18", this one with a bent handle but super clean jaws. As if it'd been bent, replaced, then cast aside and forgotten about early in its life. Should be a pretty easy fix. It's at work so I'll get some pics tomorrow.


Seems like its been a minute or two since getting on GJ, but this looks as good a place as any to re-enter the fray. My retirement back in June and subsequent RV journeying has taken over my time, but targeted tool accumulation continues.We are missing the famous double end adjustables. Like a 6" on one side 8" on the other side. Someone needs to post that.
I have only seen them by diamond. I did not buy them I was looking for the green ones and the ones with the box end built in the hanging hole.
For diamond Alloy Artifacts covers them. I saw almost all of the ones we have had in the last century there.
I only have one wrench with the code and it seems early without the reinforced hanging hole.Forgot about this, just grabbed some pics. Has a few more dings than I was imagining, but not bad for about 90-100 years old.
The first generation 18" is probably my favorite Diamond adjustable.
The unpainted one is frozen and has a destroyed pin, will be a tough repair.
Red one is the newer find, smooth as butter and will be an easy refurb.
At one point I'd started cataloging the "A###" casing mark that appear on some of these. I recall conclusions being,
- earlier = more likely to be marked, but possibly inconsistent across sizes
- first digit after A corresponds to size. 7=18", 6=15", 5=12", 4=10", 3=8", 2=6, 1=4". This earlist series did not yet include 24" afaik.
- second two digits = ??? my best guess was a mold revision, lower numbers maybe seemed earlier
Curious if anyone knows more.
Red one has the mark, other one doesn't.
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