Application: Fits 28MM/30MM/32MM/34MM/36MM/38MM/40MM O.D. Hose with 1/8 NPT Threaded Water Temperature Sensor Features and Benefits: Allows installation of temperature gauge by tapping into a coolant hose Being able to accurately gauge the temperature of the water aids in preventing overheating Made of high quality light weight aluminum material Anodized finish for strength and durability Water temperature sensor adapters are constructed of aviation grade aluminum for the most durable design, but yet still extremely light weight. We offer all set in a multitude of anodized colors. This is the perfect part to give that finishing touch to a beautiful engine bay. Dimensions& Material: Length: 68mm Outside size: 28,30,32,34,36,38,40mm Color:Blue Made Of High Quality Aluminum PackageIncluded: 1 x Water Temperature Sensor Adapter .(100% Brand New Never Used Or Installed) 2 x Clamps