Kenna solder wire 60/40 tin wire $ 6.05 Product Name: Genuine Kaina SOLDER contains rosin no-clean, low melting point, high tin content 0.5 0.6 0.8 1.0 mm solder wire Product model: 60/40 Tin content: 60%. Wire diameter: 0.5MM 0.6MM 0.8MM 1.0MM