2PCS Sleeve & Round Spark Plug Tools Kit,Multi-functional Spark Plug Boot Removal Tool Set for Removing and Installing the Sparkplugs,Heavy Duty Sparks Plugs Wire Removal Tool. Non-slip Handle: The spark plug boot pliers with advanced non-slip handle, ergonomic and clever design is easier to grip, not easy to fall off, reduce hand fatigue, and the pliers can be firmly clamped on the spark plugs, no fear of small space.