Using a hammer or a drill in hard-to-reach areas for the nail and screw type clamps just became easier. The only limit now is the size of your staple gun. I made this to fit 3/8" staples, but bigger would still work. You could use 1/4" if you don't mind stapling into the part. Now this is a way to be sure you won't hit the wires with the staples. Pictured is on an ethernet wire and 12/2 wire. 

Enjoy!