uniballer
Well-known member
I was looking in an old box for a set of plumb wrenches when I found this, why so small? From craftsman, older logo, whats its specialty?
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View media item 22619



Sounds like the right answer to meThat's for playing Don't Break the Ice.
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Machinist/jewelers hammer; both need small hammers for delicate work.

i suppose a 16oz hammer is overkill for tack nails.. i suppose
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^^^+1
FWIW, ball pein hammers come in 11 standard sizes from 2 ounce to 40 ounce. Some of the sizes aren't particularly common.
At one time, ball pein hammers were identified by number size (like old steel wool or sandpaper) instead of by actual weight. Stanley, Plumb (not to be confused with Plomb),Pexto, Williams, and some of the older hardware store brands commonly used the number system instead of weight marks. If you find a ball pein hammer marked with the number size instead of weight, it will be in the range of 60 to 100+ years old.
Standard head weights and number sizes as follows:
2 oz = 7/0
4 oz = 5/0
6 oz = 4/0
8 oz = 3/0
12 oz = 2/0
16 oz = 0
20 oz = 1
24 oz = 2
28 oz = 3
32 oz = 4
40 oz = 6
Collect them all!![]()
You mean like this?
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And the company logo:
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Yep, it's a 4 oz.![]()
But I also have quite a few outside those standard sizes (Not marked though) ...
(1, 5, 10, & 14)
I have several other small hammers (thanks Outlawms for starting the hammer obsession!)
You were buying hammers before I posted about them! 


I may be wrong, but wasn't making a small hammer often a project for young machinists in school. I have seen several that appeared to be made as a training project, ie, they weren't perfect. Think the same thing with small brass hammers too.

why so small?
Quite a few of the older toolmakers always had small hammers like that in their toolbox. Very handy for tapping around different setups they were working on. A lot of times the small hammer like that is way handier than a regular small ball peen hammer. Many also had just a knurled piece of brass for tapping setups.
Blackhawk used to make one they called a gasket making hammer. It was great for making gaskets by laying the material on a housing and pecking around the edges. The edge of the housing will cut the gasket as you do it. I have made several odd ball gaskets over the years like that.
I may be wrong, but wasn't making a small hammer often a project for young machinists in school. I have seen several that appeared to be made as a training project, ie, they weren't perfect. Think the same thing with small brass hammers too.
I may be wrong, but wasn't making a small hammer often a project for young machinists in school. I have seen several that appeared to be made as a training project, ie, they weren't perfect. Think the same thing with small brass hammers too.
Yes. They were common projects in junior high and high school industrial arts metal shop classes. Small ball pein hammers, brass hammers, tinner's and riveting hammers. I still have both of the ones I made in 9th grade machine shop class. And now they qualify as antiques.![]()

Hey Uniballer:
Check to see if the knurled end unscrews from the handle -- my uncle had one similar to that many years ago & I seem to remember if it unscrews there might be a miniature screwdriver & bits inside the handle -- can't hurt to take a chance!
Hey Uniballer:
Check to see if the knurled end unscrews from the handle -- my uncle had one similar to that many years ago & I seem to remember if it unscrews there might be a miniature screwdriver & bits inside the handle -- can't hurt to take a chance!
I tried, did not. not tring with plies but looks like it would, but shook it and heard nothing.
