This Bathtub Grab Bar Safety Rail by Drive Medical is designed to fit just about any style of bathtub that is not made of fiberglass. The attractive white powder coated steel frame is durable and aesthetically pleasing. The angle of the grab bar, available in either perpendicular or parallel, allowing you to find the model which is compatible with your needs. The adjustable width clamp attaches by turning the locking mechanism which tightens the rubber pads on all bath tub contact points. The rubber pads prevents scratching of the tubs surface and ensure a secure fit.The weight capacity is 300 lbs. Tool-free assembly.