A grab bar only works if it's placed, sized, and anchored to spec. These are the baseline figures we check on every install, and the reasoning behind each one.

A grab bar mounted 6 inches off spec, or into drywall instead of a stud, can fail exactly when it’s needed most. That’s the whole reason we measure and confirm stud locations on every visit before drilling — see our full grab bar lineup for the styles we install to these standards.
Not safely -- drywall anchors can't reliably hold body weight under a sudden load. We always locate and anchor into studs or blocking.
We use blocking or a mounting plate rated for the load, confirmed on site before installation.
Every bar is torque-checked at mounting, and the hardware itself is rated by the manufacturer to the figures listed here.
We'll confirm bowl shape and fit over the phone, then get it installed within 24–48 hours.