661-431, Weller, Weller Soldering Accessory PT CC7 Soldering Iron Tip PT Series, for use with TCPS/TCP50 Soldering Iron, Brand Weller, Soldering Accessory Type Soldering Iron Tip Weller Soldering Accessory PT CC7 Soldering Iron Tip PT Series, for use with TCPS/TCP50 Soldering Iron