A scarce original German WWII spanner tool (Schraubenschlüssel) for SA, SS, and NSKK daggers. This specialized tool was used to secure or loosen the top nut (pommel nut) on these paramilitary daggers when disassembling or tightening the grip assembly.
Maker marked M7/66, indicating the RZM code for the manufacturer, Karl Ernst Schmidhäussler, Solingen-Wald. The tool is marked: SA – SS – NSKK Dolch Schraubenschlüssel M7/66
It measures approximately 5.2cm long and 1.8cm wide, with a small hole at one end for attaching to a keyring or toolkit.
*Condition* Excellent original condition with intact finish and clear, crisp markings. Minor wear consistent with age and light use. Please see photographs as part of the condition report.