Features: Brand High temperature plug is made of copper core contact surface and ceramic, with an outer metal aluminum protective shell or silicone rubber protective shell. Suitable for high temperature working environment applications. Can be used for wiring in environments up to 300°C. Special high temperature and high strength aluminum alloy shell produced using advanced equipment. Silicone rubber shell is high temperature resistant up to 200°C and high pressure resistant (220V - 600V). Widely used in rubber and plastic machinery, food machinery, chemical industry, cable industries, and various heater applications requiring high temperature power plug wiring. Specifications: Item: 6mm Electric Heater Plug Material: Aluminum Alloy Size: Mixed Type: Red Ceramic / White Ceramic Weight: 90g Note: Due to differences in monitor displays, the picture may not reflect the actual color of the item. Due to manual measurement, please allow a slight error of 0-1cm. Please consider this before purchasing. Package includes: 1 PC x Ceramic Electric Heater Plug