Looking at a breaker hammer BK-08 is the only markings on it? Can anyone ID
I am guessing that the hammer is a rental. BK 08 looks like an internal marking Breaker number 8 looks like a possibility. The B is crooked, doesn't look OEM to me. The bolts that hold the hammer in the carrier are not OEM and are too small it looks like.
Certainly doesn't look like anything N/A made. Far East I'd think. If it has no PIN plate on it and that's all there is I'd low ball the **** out of it.