Weller Lötkolbenspitze S31 3,5 x 0,4 mm für WH40/SP15N/SI15/SPI16
Weller S31 0,4 mm Conical Soldering Iron Tip for use with WH40/SP15N/SI15/SPI16. Hard drives may have been removed, upgraded, or downgraded without my knowledge, and firmware updates may be required for multi-region functionality.