This is an unknown part that has been in my shop for over 25 years. I have no idea what its for so hopefully someone has a use for it. This is made by Armstrong tool company in Chicago.
SHAFT ALIGNMENT DIAL INDICATOR ROLLER CHAIN JIG MILLWRIGHT & MAINTENANCE IT'S ON EVERY MILLWRIGHT AND MAINTENANCE TOOL LIST A TRUE CRAFTSMAN MUST HAVE AT LEAST ONE IN THEIR TOOLBOX NOTE "TWO ARE NEEDED FOR REVERSE AND NEW METHOD OF ALIGNMENT PROCUDURES OVER 35 YEARS OF EXPERIENCE WENT INTO THIS ONE 6061 AIRCRAFT ALUMINUM
Tricks & Secrets of Old-Time Machinists: Hints and Kinks Provided by the Readers of American Machinist Magazine in 1915, originally published in American Machinist Magazine, compiled, edited and published by Lindsay Publications, 2009. 5 1/2 x 8 1/2 paperback, 96 pages. ISBN 1-55918-383-7.
How to Run a Lathe: How to Erect, Care for and Operate a Screw-Cutting Engine Lathe, For the Beginner, Revised Edition No. 19, by O’BRIEN BROTHERS J.J. O’Brien and M.W.
INDEXABLE TOOLHOLDER CONDITION = NEW INDEXABLE TOOLHOLDER MANUFACTURER = LMT THIS TOOLHOLDER IS A ON EDGE THREADING TOOLHOLDER FOR TNMA OR TNMC-32 STYLE INSERTS COOLANT THRU THERE IS AN INLET (COOLANT HOLE) LOCATED ON BOTTOM OF SHANK OFFSET FROM WERE THE INSERT WOULD SIT (ON TOP) THAT GOES TO TOP OF HOLDER THE INLET IS 1/8-27 NPT P
General Manufactured Line Up Clamp You are bidding on 1 used 24 inch General Manufactured Standard Ratchet welders Line Up Clamp. The following is from General's Literature: Precision Cut Acme Threaded Design insures great strength and easy operation. Operates with standard 1" ratchet wrench (Not Included) Operational Mechanism is enclosed in protective housing to eliminate mud and dirt contamination.
General Manufactured Line Up Clamp You are bidding on 1 used 18 inch General Manufactured Standard Ratchet welders Line Up Clamp. The following is from General's Literature: Precision Cut Acme Threaded Design insures great strength and easy operation. Operates with standard 1" ratchet wrench (Not Included) Operational Mechanism is enclosed in protective housing to eliminate mud and dirt contamination.
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