ITEM NAME:5Pcs RTD Circuits K Type Temperature Sensor Thermocouple Plugs Yellow A6A4 5Pcs RTD Circuits K Type Temperature Sensor Thermocouple Plugs Yellow A6A4 This connector is widely used in thermocouple and RTD circuits, best solution for quick and good contact. Designed with good insulation, metal pins construct ensures good contact. Product Name : Thermocouple Plug; Type : K Type Plug Type : Male; Material : Plastic, Metal Main Color : Yellow; Size : 37 x 17 x 8mm/ 1.5" x 0.67" x 0.3" (L*W*T) Pin Spacing : 5mm/ 0.2"; Weight : 17g Package Content : 5 x Thermocouple Plug Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm.