KMScott
Well-known member
Need pictures of any Trenton Post vises if you have them. Thanks Akasrick.
Kev, sorry no pictures or vises here. That addy was stumbled upon when looking for something else.Need pictures of any Trenton Post vises if you have them. Thanks Akasrick.




I went looking for a brochure page in the vise spreadsheet and did find it there. Brochure shown is from 1960 (according to my info) but no date is indicated for it. 023 is 3" jaws, 3" opening, 14 lbs, pipe jaws for 1/8 to 1" diameter pipe. The 1964 catalog does not have the circular marking on it as yours does.Athol 023. 3" jaws.
Made by Oswego Tool Company, judging by the "T" inside the "O" symbol. I have a No 1 version but no "Oil Well Supply Co" marked on it.Oil Well Supply Co. 4" jaws on these Combination vises.
You wouldn’t happen to remember the acme thread size would, I have a 97 with broken screw looking to replace it if I can, before I go making a new oneRock Island #97. This one I restored. It had cast in jaws that was not very parallel so I replaced them with Tool Steel ones.
6" jaws that opens to 11" and weights 140lbs. Ended up in a weld shop in Denver. Happy to see it back in service.
No sorry cfox but figuring out your threads is not hard. Acme threads have a angle on the sides of the thread, Square threads have straight sides. Measure the maximum diameter for thread size then use a scale to count how many threads there are in a inch. I like to have the scale in the center of acme or square threads for counting. example- 3/4 - 4-1/2 Acme.You wouldn’t happen to remember the acme thread size would, I have a 97 with broken screw looking to replace it if I can, before I go making a new one
Thank you sir I do no the measurement of thread per inch but the thread itself learned new thank youNo sorry cfox but figuring out your threads is not hard. Acme threads have a angle on the sides of the thread, Square threads have straight sides. Measure the maximum diameter for thread size then use a scale to count how many threads there are in a inch. I like to have the scale in the center of acme or square threads for counting. example- 3/4 - 4-1/2 Acme.






