SELF-ARMOUNDED WELDING WIRE. Wire diameter - 1 mm Weight - 5 kg Self-shielded MIG/MAG welding wire - does not require an additional gas cylinder - the wire is filled with flux and creates gas protection during welding. It is perfect for welding outdoors - the wind does not blow gas and does not interrupt work. Very high quality - precise winding Technical data: Weight: 5 kg, Wire diameter: 1 mm, Coil outer diameter: 204 mm, Mounting diameter: 52 mm, Mounting diameter after wing break: 100 mm, Welding current: 40-100A, Welding voltage: 12-16 V,, Weight: 11.0231131 Pounds, Manufacturer: TC Technic