Features: Crafted from high temperature resistant silicone, this fume leak detector cone ensures durability in extreme engine bay environments while preventing deformation, offering long lasting performances for automotive diagnostics. The accuracy engineered tapered head directs fume flows efficiently, enabling rapid leak detection in intricate automotive systems and eliminating guesswork during complex pipe inspections. Ideal for professional mechanics, enthusiasts, and repair shops requiring stable compatibility with multiple fume testing kits without adapters. Perfect for pinpointing leaks in turbocharged systems, battery cooling lines, or fuels components under challenging high heat working conditions. Featuring tool easy installation and silicone construction, this essential fume testing accessory prioritizes user safety while streamlining critical maintenance workflows. Specifications: Component : silicone Size: about 30x100x255mm/1.18x3.93x10.03inch Package Includes: 1xLeak Testing Adapter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.