This product has been discontinued by the manufacturer. Please contact us for the closest replacement - Injector nozzle Miele APLW 071, A diameter 8mm, B diameter 17mm, gap C 105mm, gap D 320mm, gap E 300mm, no clamp, nozzle type 7, rigid support, 17mm diameter for Erlenmeyer flasks, laboratory bottles, funnels, measuring cylinders