Housing Retaining Rin is in the shape of a circle which is opened from the top. It is made using high grade of metal like chrome steel. It is made rust proof and durable with a treated surface. The product is placed radially on a shaft and is responsible to reduce the chatter or vibration. It holds all kinds of components together and offers accurate positioning to them at the same time. The installation of Housing Retaining Rin takes place in the grooves and all the other parts are installed against it. It is basically made by coiling up the wire and is used as external coil in various machinery.