Best Tekline Rc1s

Kester 44 Solder Wire, 63/37 0.031-in, RMA Rosin, 1-ounce Tube

• 1-Ounce pocket size pack contains approx 27 feet of solder!.
• 67/37 Tin/Lead is most common for electronics work.
• .031" Diameter is common for fine-pitch electronics work.