unusual....Lineman's ratchet

[rusty]

The flat handle doesn't seem to be essential, Williams makes a linemans ratchet, it has a normal handle....

In fact, the only thing 'special' about it is the reverse grip is larger so you can actuate it while wearing gloves....

(It does have a hole in the handle, a little one)

oh, and  it will lighten your wallet by about $90....