Characteristic Marcs of our Tunnel Washers compact tunnel washers KDA 10 - KDA 50 tunnel washers of type DLA 80 special tunnel washers for shafts of type WDA 75 and 100 For shafts with a length from 250 to 750 mm rsp. 250 to 1000 mm and a diameter de 10 to 50 mm. special tunnel washers for boxes