DELInstallations said:Radio Shack, though it'd be a few trips into the drawer with their "assistants" they do have standoffs, metal and nylon last I looked.
Velcro tends to not stand up over time, the heat inside the enclosures do it in. The double stick pads, like Elk makes work very well. The largest item to consider is spacing the boards away from the enclosure/backplate to avoid shorts.
Hey DEL when was the last time you tried to go to a Radio Shack store?