Woodruff key 2 x 3.7mm for Hercules Prima, M, KTM DKW, Kreidler Flory MF, MP, Zündapp ZR, ZD, 10 Automatic, Moped 444, 442, NSU Quickly N, S, L, Cavalino, Solo 712 F Luxus, Komfort 25, Luxus Super Moped 713 Super-Luxus 40, 725 Mini-Bike, 726 Mokick 730,