Cable clip with screw holes

Loose derivation of MaximSachs' Cable Clip. Designed to grip on a strain relief. Drew it anew in ViaCad Pro to my own specifications and added two holes for #4 wood screws. I use it to hold a Nyko Kama (Wii Nunchuck clone).
Dimensions:
* Base diameter: 0.750"
* Channel diameter (aka diameter strain relief this will grip): 0.290"
* Maximum cable diameter: approximately 0.260"