OP
thebreeze2012
Well-known member
And thanks to 2oolhound for trying to help with a better picture, I appreciate it.
Just trying to understand how the swivel works. Does the drive move independently of the breaker bar or independently of the swivel?
I have something that is similar, a tool to undo harmonic balancer bolts.
But mine has the 1/2" drive socket holder at the end on the small arm.
Does the 1/2" socket connector move with the long arm/handle or the short arm?
So the breaker bar has to hit the swivel before it will apply torque, I don't understand this tool..lol

This reminds me of the whole "Iron Balls" Mcginty scene from The Jerk.It's all black, besides the chrome ball for the socket retension.
Those pins make me think it is a spanner for parts like internal hydraulic cylinder nuts. You know how those things thread into the cylinder itself?
I would guess the nuts have two holes about that far apart.
What would the half inch drive be for? Maybe a dual purpose tool?It's a gland nut spanner. From what I can tell, it looks specific to CASE equipment.
Perhaps it's missing the other spanner arm?What would the half inch drive be for? Maybe a dual purpose tool?
Here are some pictures of the harmonic balancer bolt removal tool, the dandle is about 20" long and the swivel is 3" centre to centre.
I still don't get it..lolOk guys, I found the instructions for this tool, thank goodness, it was always in the back of my mind of what it was.
It's called a, Air Hammer Impact Wrench
AH5001
What is this tool used for? The Air Hammer Impact wrench allows access to places that a standard impact wrench would not fit. An example- it can loosen and tighten harmonic balancer bolts easily. which is ordinarily a difficult task. Since the tool is less then 2'' wide, it can fit in many tight places where a impact or other tools won't.
Components; This tool contains the following; Air Hammer Wrench, .401 dia. shank with forked end.
I never found the other piece( fork wrench) in the instructions it shows the forked end, it looks like a specialty fork end. I can send a pic if anyone wants to see.. I'm not familiar with air hammer tools.
OK! I think I understand what you're sayingHe's missing the bit that goes into the air hammer and connects to the lever on the 1/2"square socket adapter. The handle is just to hold everything steady while banging on the bolt/nut with the air hammer.
