uxcell 6 Meter Silver Tone Metal K Type Thermocouple Extension Wire Country of Manufacture: CHINA; Material: Metal Net Weight: 77g; Package Content: 1 x Thermocouple Wire Model: K Type 05; Main Color: Silver Tone Temperature Range: 0-40 Celsius; Wire Width: 3mm / 0.12" Total Length: 6M / 19.7Ft