Features:_x000D__x000D_It can be installed in the water pipe of the cooling water tank. _x000D_Provide the accurate installation position of the water thermometer sensor. _x000D_Made of high quality aluminum alloy, good heat conduction effect, lustrous and durable. _x000D_Different sizes for choice, meet your different requirements for different water pipes. _x000D_Easy installation, with 2 durable adjustable clamps to fasten. suitable for most cars. _x000D__x000D_Specifications:_x000D_Material: Aluminum Alloy_x000D_Color: Black_x000D_External Diameter: 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm (Optional)_x000D_Length: 6.8cm/2.7in_x000D_Package Weight: 122-146g_x000D_Fitment: Universal fit for most of cars_x000D__x000D_Package Included:_x000D_1 x Water Temp Joint Pipe_x000D_2 x Clamps_x000D__x000D_Notes:_x000D_1. Please check and confirm the size before purchasing! In account of the elasticity of the car water pipes, so recommend you choice a little bigger model than your car water pipes. Such as if your car water pipe internal diameter is 27mm/1.1in, then 28mm/1.1in internal diameter joint pipe is perfect._x000D_2. Easy to install, but professional installation is highly recommended! 1It can be installed in the water pipe of the cooling water tank 2Provide the accurate installation position of the water thermometer sensor 3Made of high quality aluminum alloy, good heat conduction effect, lustrous and durable 4Different sizes for choice, meet your different requirements for different water pipes 5Easy installation, with 2 durable adjustable clamps to fasten. suitable for most cars