K-type thermocouple connector, miniature or mini k-type connector dimensions, works with -type thermocouple wires and extension wires. Designed with good insulation, metal good contact. The plugs have small holes in the center. This allows you to secure them using a cable binder or string, or you can screw them to equipment. Features - Color: Yellow. - Size: 3.50X1.70X1.00cm/1.38X0.67X0.39in - Material: Plastic, metal. - Adopting great quality material, which let you use for a very long time. - Use these mini k-type connectors to build thermocouple extension wires or to patch a broken thermocouple wire connection. - You can use this to repair or build your own thermocouple. This is . The prongs are made from compensating metal. - Yellow plastic shell good insulation, and 2 flat metal male pin constructions good contacts. - The excellent workmanship of our product will bring you a good experience. Package list: 2 x Male Connectors 2 x Female Connectors