Arms from the ceiling to the shower head 801589 Arm from celling 330x24mm. 801592 Arm from celling, 330x30mm. 801547 Square arm from celling 22x22mm 801520 Square arm from wall 22x22mm. 801599 Short reinforced arm, 3/4" 1/2" attachments 28x165mm 801596 Short arm from celling, 170x24mm. 801541 801554 Nipel + Roseta for spray 50mm/50mm New at Hamat 801525