Ø35 mm, solid shaft with groove. Used to reduce Ø35 mm shaft to 1" in order to be able to install motor. Galvanized steel. Type 70364 Fits for Normstahl and Crawford.
Ø35 mm, hollow shaft with groove fo. Used to reduce Ø35 mm hollow shaft to 1" in order to be able to install motor. Galvanized steel. Type 8 052 821. Fits for Normstahl and Crawford.
From 1 1/4" to 1", solid. Used to reduce 31,75 mm shaft to 1" in order to be able to install motor. Galvanized steel. Type: 8 050 772. Fits for: Novoferm,Teckentrup,Alpha deuren, Hild, Flexiforce, Idem, Günther-Tore.