Older Chicago finger/box pan brakes have 2 common models that I see.
Example:
BPO-612
BPU-612
Does anyone know what the U and O designated? Whats the difference? I've downloaded every manual from VM and hours of reaserch and can't come up with a solid answer.
Example:
BPO-612
BPU-612
Does anyone know what the U and O designated? Whats the difference? I've downloaded every manual from VM and hours of reaserch and can't come up with a solid answer.
