What is it though? Wrench gun?
It's my model of the toolgun from GMod, I really don't want to make the model more complicated (for me) by adding the side batteries and other electronics because it's hard and doesn't look right in-game.
In its current state it's essentially a long range wrench with an added ability to switch to deletion mode, which simply calls
delete(); on the brick (as with the delete launcher tool) provided you have full trust.
I mean, it's releasable but I still don't know if it's finished yet.
It comes with a pref which replaces the wrench in your inventory when you spawn with a toolgun instead.
EDIT: It also comes with toolgun firing sounds.