ITEM NAME:10Pcs Mini Lawn Mower Spark-Plug L7Tc Br2Lm For Briggs Stratton Motors 55Mm H5D6 10Pcs Mini Lawn Mower Spark-Plug L7Tc Br2Lm For Briggs Stratton Motors 55Mm H5D6 Solid steel material,100% brand new and high quality. Small engine spark plugs feature a copper core electrode that provides increased conductivity. Heat control while delivering good overall wear characteristics. Suitable for Briggs & Stratton motors. Easy to replace the old one and improve the engine performance. Color:silver Material:steel Size is about 55mmx22mm Package Contents: 10* Lawn Mower Spark Plug.Suitable for Briggs & Stratton motors. 10 Lawn Mower Spark Plug. Small engine spark plugs feature a copper core electrode that provides increased conductivity.