Abstract: This invention is directed to an improved adjusting bracket assembly having particular application for providing a height adjustment for a baby walker. The adjusting bracket assembly includes a sliding rod, springs, a block member, a setting plate and a guide block to provide a height adjustment. By depressing the guide block, an inclined surface of the guide block will displace the sliding rod and thereby detach a pair of detents of the block member from the beveled teeth of an adjusting bracket member. With the detents detached, the adjusting bracket is then displaceable for adjusting the height of the walker.