Features: The F7TC delivers precise for powered engines like GX120 GX390 models, featuring a heat resistant metal and broad compatibility to misfires and combustion efficiency. Engineered with nickel alloy electrodes and standardized thread design, this ensures optimal conductivity and wear resistance across extreme temperatures and prolonged cycles. Ideal for homeowners maintaining equipment, contractors operating industrial generators, and mechanics servicing small engine machinery requiring components. Perfect for outdoor power tools in harsh weather conditions, agricultural equipment in dusty environments, and backup power systems needing consistent cold . Its compact hexagon base allows tool installation on series engines and compatible machinery, while anti plating year round reliability in humid coastal regions. Specifications: ️Model: F7TC Suitable for garden machinery 120 160 200 240 270 390 generators, water pumps, mowers, . Package Includes: 1PC F7TC engine accessories note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.