Bathtub Grab Bar features 1 in (2.5 cm) heavy gauge steel construction, powder coated to withstand corrosion. It has a rubber grip to lessen the threat of slipping when getting out of the tub. Non-marring rubber pads protect the tub finish. Overall height is 19 in (47.5 cm). Height over the tub is 14.5 in (37 cm). Width is 7.75 in (19 cm). Clamp adjustment is 2.75 in to 6.5 in (6.9 to 16 cm). Weight capacity is 250 lbs (114 kg).