The adapter is intended for installation of the rack-and-pinion lift of the K03 knife sharpener on the K02 knife sharpener. Allows you to use new K03 and K03 Expert rack-and-pinion lift on the body of the K02 sharpening system. It is supplied in a set of two parts and a connecting screw. It consists of a washer and a platform for a rack-and-pinion lift, which has stoppers for easy installation of the rack-and-pinion lift. The adapter is made of aircraft aluminum with a protective matt black anodizing.