The green handled one is 2 Chinese ratcheting box ends cut and welded so the ends turn in opposite directions. It needs to be this length to change the glow plugs in my VW Rabbit Pickup.
I found this in a bunch of old tools in Dad's garage. He was a Bell Telephone man and this appears to be a "Bell System tool". What is the history of these? Did they actually use them regularly? For what purposes?
I was digging through a box of old tools this morning and came across this Millers Falls brace. Are these things worth anything, or am I better off to just hang it on the wall as wall art?