Extractor: two- and three-arm.4544-1 - 4544-4 with two arms.4544-10 - 4544-30 with three arms.Made of special steel.Galvanised finish.Solid extractor transmission and self-centring arms.4544/B Spare body.4544-1/B for 4544-1.4544-2/B for 4544-2.4544-3/B for 4544-3.4544-4/B for 4544-4.4544-10/B for 4544-10.4544-20/B for 4544-20.4544-30/B for 4544-30.4544K Spare arm.4544K110 for 4544-1 and 4544-10.4544K220 for 4544-2 and 4544-20.4544K330 for 4544-3 and 4544-30.4544-4519/S Spare spindle.4544-110/S for 4544-1 and 4544-10.4544-220/S for 4544-2 and 4544-20.4519-1/S for 4544-3 and 4544-30.4544-440/S for 4544-4.Heavy-duty, self-centering arms