NPO Pumps+ KGB QJD submersible coupling w12 t14 d24 (stainless) (A06)

Submersible shaft coupling Aquatica, Pumps+ KGB QJD (stainless) (A06), hexagon 12 mm, 14 splines on the other side, outer diameter 24 mm, total length 45 mm. Side thread for 5mm pin. Also suitable for Aquatica pumps and many others