Supplied with most Tall-ette models. Attaches to the toilet in seconds without knobs, clamps, screws or other complicated devices. The bracket simply slides under the toilet seat hinge pin. Nothing needs to be re-tightened. Seats with the slip-in type can be replaced by a bolt-down type at any time. U.S. Patent #5,027,445 and covered by patents in Australia, Benelux, Canada, France, Germany, Japan, Sweden and The United Kingdom.