I need some hep and advise in dealing with a couple of PKPT padlocks that I own.
One is a Yale 905 and the other is a small Corbin approx 1 1/2" across with a keyway that takes a flat key.
I have tried to pick and shim both of these as I have done with many other PKPT padlocks but on each one there appears to be one pin that will not move.
The apparatus containing the keyway and shackle is easily moved in both of these locks so I have tried jiggling, moving it sideways etc as I try to push the pin up but there is no give in the pin.
With a hook pick, I am able to easily loosen and remove the little steel plugs that sit over the pins on outside of the Corbin. Not sure about the Yale.
I do not have working keys for either of these locks but have key blanks that would fit if the pins could be moved.
Can anyone suggest what I can try to get these locks to open?
Thanks.