Extruder bayonet adapter is a cylindrical shaped device which has locking pins, that string into thermocouple hole and is used to mount a spring-loaded bayonet cap type thermocouple. These adapters are employed with spring loaded thermocouples where the sheath is embedded into the adapter; the spring is tightened and secured by the cap which forces the sensor close against the measured surface that in turn increases the overall precision, accuracy and response time. Extruder Supplies specializes in plastic industry sensor generally found in ancillary and extrusion production equipment. The company offers a complete range from variable depth thermocouples to more complex melt bolts. Extruder supplies stocks every thermocouple accessory like adapter, jacks, and plugs.