Picked up my first workmate today, a 300, always thought of them as a toy growing up and passed but I am surprised how solid it is! I can see the love.
Pics incoming.
Thanks, that's the original 300 model, the one I'm interested in. Yours is the earliest of three I have dates for so far - June 7, 1982.
Thanks for the information, any guess on the "TY1" following the date?You can read it at my website, here:
https://h-frame.weebly.com/blog/a-breakthrough-on-production-dates
First, looking at the other stamp, it is the model number 79-033. (Why they stamped it with different spacing, I don't know.) The label on the Workmate and most references in ads called it the Workmate 300, but 79-033 is its more specific official catalog number. It replaced the 79-001, which was the original Workmate for North America, sold from 1974 to 1982.
The TY1 means it is the 79-033 Type 1, i.e. first version. The 79-001 that preceded it went up to a Type 9. The 79-033 Type 1 shares many of its parts with the 79-001 Type 9. I'm not sure how many Types of the 79-033 were made.
An original owner -- that's great! It's a 79-001 Type 6, made between October 1978 and October 1979.
I am no carpenter, so I may be 100% wrong, but I'd think OSB would chip/fall apart at the clamping edges unless they had some sort of protective metal jaws like on my 79-021 drop leaf workmate.
Tommy

Seems like it's either hang on hooks:
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put them on a dolly:
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or just leave them out as movable benches:
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I guess you could hang them from the ceiling in the folded flat against the ceiling way if you don't use it much. Kind of a pain to get it down though.
"Someday" I plan on making a rolling holder that will store two workmates and a Keter folding bench and perhaps even a folding welding table. It'll also have a drawer for all the accesories. The design keeps getting bigger in my head, probably why it isn't built yet.![]()
Mine just leans against whatever is convenient until it's in the way, then it leans against something else for a while.
Tommy
So....I AM being a cheap ******* huh, Tommy?
Ok, yeah, I kinda figured I was being cheap. Even ordinary fir plywood is pretty soft. I suppose I can use 3/4 oak? If not then I'll be in the market for a half sheet (if anyone sells it) of 3/4 or 1" hardwood plywood.
Thanks again, you are a wealth of knowledge!
Found the pics.
The dogs were original. I had to replace the plastic leg catches.
The WM was dusty and had a little rust that turned into a lot of rust once it was cleaned up. I wire brushed and sanded the rusted areas to clean metal, primered and painted with Rust-oleum.
Why the groove in the jaws and the little v's cut into them?
Are those 1x or 2x lumber?
I rebuilt a WM 300 for my son-in-law earlier this year and used 5/4 x 4 inch pine from the blue box store. I think the wood came from New Zealand or thereabouts, but it worked great. Thicker than the original particleboard and machined nicely. I added dog holes and v-grooves then finished with some BLO. I'll need to dig up the pics.
I found this Workmate either at a yard sale or a thrift shop, and it's been with me for more than a decade.
I think it was McBrownie here who posted about the replacement boot-style feet that he had success with. Maybe a year ago, maybe more.. Not a real specific answer, I know.
Hey could you find the production code number stamped in ink on the bottom of the jaws and post a photo or tell me what it is? I have the codes from only seven Type 1's, and need more. Thanks.
You're right, the 79-001 Workmates from late 1974 to late 1976 were the heaviest. In late 1976 they lost about 3.5 pounds.
This is the best I can do until the natural lighting improves (it's raining...) Appears to be "504?3" or "504 3?" I'll try to see if I can locate the missing digit, but the first 3 definitely get us in the ballpark. Thanks for putting together your great site by the way, fantastic resource!
Does anyone know how to straighten out these leg clips? I've tried to reshape them with some needlenose pliers, but the spring steel snaps right back to the misshapen state. Maybe I need to apply some heat?
Haha, how cool is that?!
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Does anyone know how to straighten out these leg clips? I've tried to reshape them with some needlenose pliers, but the spring steel snaps right back to the misshapen state. Maybe I need to apply some heat?
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I have a special new page on my website—together for the first time ever, ten different Workmate 79-001's from the earliest Type to the latest, a family portrait in 17 photographs.
https://h-frame.weebly.com/family-portrait.html

Does anyone know how to straighten out these leg clips? I've tried to reshape them with some needlenose pliers, but the spring steel snaps right back to the misshapen state. Maybe I need to apply some heat?
