X-DREE Rohrreduzierer 3 / 8BSP x 1 / 4BSP - Gewinde - Messing - Innensechskantbuchse(Connettore per boccola esagonale in ottone filettato per riduttore di tubo 3 / 8BSP x 1 / 4BSP : Amazon.de
Tap and Die Set, 110 PCs/Set M2-M18 HSS Metric Thread Taps Dies Kit, Hand Tapping Threading Tool, with Storage Case: Amazon.com: Tools & Home Improvement