Typy: KS 6.20/20, 6.20-6.80/20, 6.51, 6.81-7.61, 12.01S, 12.5, 621/20, 621-681, 681-761Duo, 1401, Swadro 651, 761, 681, 1201, 1201A, 1250, 1401, 1500
Producent: Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com