four.cycle
Well-known member
Ronson / Ronson Specialty Co., 7-9-11-13-15-17-19 Mulberry St., Newark, NJ / "Nine in One" Wrench / (see Art Metal Works) / http://progress-is-fine.blogspot.com/2017/01/ronson-nine-in-one-wrench-ronson.html / http://toolarchives.com/node/31 /
I am unable to find a dedicated thread for "Ronson" or "Art Metal Works" here on GarageJournal.com, which is unfortunate considering the history of the company and the ingenuity of its founder Louis Aronson, who also invented the first practical cigarette lighter, which is why you recognize the name.
Here are my two Ronson 'Nine in One' SAE wrench sets (patent 942993) - one of which is obviously in better condition than the other.
Since my last post in this thread, it looks like I managed to find a replacement for the one with the tiny square hole, which is prone to snap off if over-torqued. It would appear that the previous owner at some point needed an opening slightly larger than 5/16".
The marked opening sizes on the wrenches are:
1/4" x 1/2" (the one with the square hole)
5/16" x 19/32"
3/8" x 11/16"
7/16" x alligator/bottle opener/screwdriver - making it actually a Ten in One set. Of course, you could conceivably think of that small square opening as a tap wrench, making it an awesome Eleven in One set, which is possibly how the one at far left in the first image got broken.
The wrenches are stamped only on one side. The reverse side is blank. The wrenches are plain unfinished steel.
Note the two flat sides on the screw which holds the set together, which keeps the other wrenches all aligned and allows one to use one wrench size at a time with the advantage of a fairly stout handle. It is the screw which is the "unobtainium" part of this set - many of the sets one can find for sale online are missing the original screw.
The set on the right also included the original flat washer, which is not shown in the photo. (Our windstorm today blew it off the sawhorse. Fortunately I was able to find it - it is visible in the fourth photo.)




* I'll get a dedicated "Ronson" thread set up later. I have some other things I need to do first. BK
I am unable to find a dedicated thread for "Ronson" or "Art Metal Works" here on GarageJournal.com, which is unfortunate considering the history of the company and the ingenuity of its founder Louis Aronson, who also invented the first practical cigarette lighter, which is why you recognize the name.
Here are my two Ronson 'Nine in One' SAE wrench sets (patent 942993) - one of which is obviously in better condition than the other.
Since my last post in this thread, it looks like I managed to find a replacement for the one with the tiny square hole, which is prone to snap off if over-torqued. It would appear that the previous owner at some point needed an opening slightly larger than 5/16".
The marked opening sizes on the wrenches are:
1/4" x 1/2" (the one with the square hole)
5/16" x 19/32"
3/8" x 11/16"
7/16" x alligator/bottle opener/screwdriver - making it actually a Ten in One set. Of course, you could conceivably think of that small square opening as a tap wrench, making it an awesome Eleven in One set, which is possibly how the one at far left in the first image got broken.
The wrenches are stamped only on one side. The reverse side is blank. The wrenches are plain unfinished steel.
Note the two flat sides on the screw which holds the set together, which keeps the other wrenches all aligned and allows one to use one wrench size at a time with the advantage of a fairly stout handle. It is the screw which is the "unobtainium" part of this set - many of the sets one can find for sale online are missing the original screw.
The set on the right also included the original flat washer, which is not shown in the photo. (Our windstorm today blew it off the sawhorse. Fortunately I was able to find it - it is visible in the fourth photo.)




* I'll get a dedicated "Ronson" thread set up later. I have some other things I need to do first. BK
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