>
> Does anyone know where I can purchase snap in plastic grommets to keep
> the wiring from being cut by the vertical channel?
>
> Bill Kerfoot
> WBCCI/VAC/CAC #5223
Bill,
Terminal Town has molded, nylon, grommet channel for under a dollar/
foot.
http://www.terminaltown.com/Pages/Page111.html
Used frequently in aircraft construction to protect wires against
fraying and cuts from the aluminum frames.
Good luck,
Bob Price