Universal spark plug for all 2-stroke engines such as 260 360 430 520 328 brush cutter, 2500 3800 4500 5200 5800 chainsaws, etc. Premium spark plug made of premium material that will last for a long time, save your time and money. High efficiency spark plugs improve engine power and replace old parts. Increase ignition efficiency and let your engine start quickly. 4pcs spark plugs, meet all your daily needs. L7T spark plug suitable for two-stroke brush cutters, chainsaws, lawn mowers, hedge trimmers. Features: Type: L7T. Size: 5.5 cm. Material: steel.