Fronius - Fronius TTB 500P Wear parts - Clamping sleeves 3.2/ ø10 x 50.5 - 6.4/ ø10 x 49, (item 3 on the detailed view)

Fronius TTB 500P Wear parts - Clamping sleeves 3.2/ ø10 x 50.5 - 6.4/ ø10 x 49, (item 3 on the detailed view) different versions see variants.