Image Item No. Description By  75c03  Hose, Rigid 3mm D. 3L / 2.4cm Catalog: Parts: Hose, Rigid 3mm D. 1  75c04  Hose, Rigid 3mm D. 4L / 3.2cm Catalog: Parts: Hose, Rigid 3mm D. 4  75c16  Hose, Rigid 3mm D. 16L / 12.8cm Catalog: Parts: Hose, Rigid 3mm D. 2  75c28  Hose, Rigid 3mm D. 28L / 22.4cm Catalog: Parts: Hose, Rigid 3mm D. 2