Description: This product is made of solid steel, 100% brand new and of high quality. Spark plugs for small engines use copper core electrodes, which can provide higher conductivity. Thermal control while providing good overall wear characteristics. Applicable for BriggsStratton motors. Features: 1. Strong steel, 100% brand new, high quality. 2. Spark plugs for small engines use copper core electrodes, which can provide higher conductivity. 3. Thermal control while providing good overall wear characteristics. 4. Suitable for chain saws, lawn mowers, hedge trimmers, 152 gasoline engines, garden machines, etc. 5. Easy to replace old ones and improve engine performance. Specifications: Name: Spark Plug Conditions: 100% New Material: Steel Color: Silver Acceories Type: Gasoline Engine Acceories Application: Agriculture, Forestry Product size: about 5.3cm x 1.8cm x 1.8cm(2.09" x 0.71" x 0.71") Package List: 1 x Lawnmower spark plug Note: It is measured manually and may have an error of 1-2cm. Because the display is not calibrated the same, the colors of the items in the photos displayed on the computer display may be slightly different from the real ones. Thank you for your understanding!