Adapter female UNS2¼"-14G to male G1½"-11G

Adapter female UNS2¼"-14G (thread outer diameter Ø57.15 mm, e.g. Klann hydraulic cylinder 17 t) to male G1½"-11G (thread outer diameter Ø47.8 mm, for e.g. Wallmek base units such as bridge 91034505, pressure pad set 91766600, flange 9147850, etc.)