uxcell KSD301 Thermostat 80°C/176°F Normally Open N.O Adjust Snap Disc Temperature Switch for Microwave,Oven,Coffee Maker 5pcs auspowers_batchfive but there are so many

but there are so many facts or reasons out of our control

1/2in Package List: 1 x Air Check Valve

and 8 kinds of width includes 8

Was it the surface texture

uxcell KSD301 Thermostat 80°C/176°F Normally Open N.O Adjust Snap Disc Temperature Switch for Microwave,Oven,Coffee Maker 5pcs auspowers_batchfive but there are so manyuxcell KSD301 Thermostat 80C 176F Normally Open N. O Adjust Snap Disc Temperature Switch for Microwave,Oven,Coffee Maker 5pcs Product Features Type: KSD301 80 degrees Celsius Thermal Control Switch 110V 120V 250V 10A NO (Normal Open) Normally Open: The original state of temperature control switch contact is open, and closed when the temperature sensing exceeds the rated temperature 80 Celsius degree Advantage: Double metal chip, speed dynamic type,