Grab Bar Dimensions

Meaning the smaller the diameter the better suited the grab bar is for someone with a smaller hand.

Grab bar dimensions.

Each grab bar shall be 24 inches 610 mm long minimum and shall be installed 24 inches 610 mm maximum from the head end wall and 12 inches 305 mm maximum from the control end wall. The diameter size is a best fit solution. Before you install it consider how you will use it. The grab bar must extend at least 12 inches 305 mm from the centerline of the water closet toward the side wall and at least 24 inches 610 mm from the centerline of the water closet toward the open side.

Bathroom grab bars are typically available in various lengths the sizes range from 12 inches to 48 inches although some manufacturers offer a range from 9 inches to 60 inches. Make sure to check the weight limit before you buy a grab bar. Each grab bar shall be 24 inches 610 mm long minimum and shall be installed 24 inches 610 mm maximum from the head end wall and 12 inches 305 mm maximum from the control end wall. The majority of grab bar diameters are either 1 diameter or 1 diameter.

The most common sizes are 18 and 24 inches and are one and a half inch in diameter so it easily fits in your hand. If you re installing a grab bar on the shower wall or next to the toilet choose one that s 24 inches. If you d like to add a second one on the same wall as the shower head it should be at least 12 inches long.