Interlock is the ideal modular linking system for any hospital or long term care facility with its variety of components that will create almost any configuration imaginable. With the availability of a square, 45 or 90 degree table you can create a simple or complex configuration that is sure to fit small or large rooms and reception areas. Interlock can be designed with or without arms, depending on your need. Leg posts may not be need on inner seats which allow for easier cleaning.