The last remnant of the West Roman Empire was conquered in 486 when Clovis defeated Syagrius who had ruled over northern Gaul. That part of the Frankish kingdom would be called Neustria (the New Land) as opposed to Austrasia (the Eastern Land), which was the original core territory of the Franks.
Grab bar mounting brackets made specifically for fiberglass installation have discs that safely distribute the weight of a person and prevent the fiberglass from cracking. By attaching the brackets to wall studs with bolts, you ensure that the grab bar will not pull out from the tub or shower wall when in use.
The pull tab then simply unhooks. Next, I pass a bolt through the center of the mounting plate and screw it into the toggle. As I tighten the bolt, the plate and toggle are pulled securely together. Now I can mount the grab bar flanges to the plates. Finally, I snap the decorative covers in place, concealing the mounting hardware. Now if you're mounting the grab bar inside a shower or tub enclosure, chances are you'll be dealing with a tile wall surface.