The Cole-Bar combines 7 tools into one.
Of course, it's a Hammer and...
It can be opened and extended from 0-180 degrees giving you a built in full crow bar.
It can be separated with a button release turning it into a demolition tool.
Angle Measurement Tool
It locks in place at 15 degree increments for quick angles.
The claw shaft has an etched ruler for quick measurements.
A standard 1/2" drive let's you use the Cole-Bar as a socket wrench.
Clamp the head and claw around nails for straightening/removal.
"...the coolest hammer video you've ever seen that doesn't include MC"