Features: Large aluminum nut, bright color, red, simple leveling, easy to install and adjust the platform, without frequent leveling to keep the printer level. Silicone leveling bed support can perfectly replace springs. Silicone rubber helps reduce vibration and is more stable than springs. The hot bed platform can be adjusted freely and can withstand up to 200 degrees Celsius, which is truly higher than the bed temperature. The 3D touch has a small structure and is easy to use. Three different mounting brackets can be installed on a variety of 3D printers. The sensor is small in size, simple in structure, and printed when connected. The automatic bed leveling sensor makes the heating bed easy to level, it can accurately measure the inclination of the bed surface, and leveling the bed is no longer a problem. 100% brand new and high quality Suitable for Ender 3/3 Pro/3 V2/3X, Ender 5/5 Plus/ 5 Pro, CR-10, CR-10 V2, CR-10 Max, CR-10 S4, CR 10, CR-10 S5 , CR-10S, CR 10S Pro, CR-10 Plus, CR-X, CR 20. Package Includes: 1PC x Self-leveling Touch sensor bracket Fixing part Black 1PC x 3D printer accessories fixed bracket L-shaped black 1PC x 3D printer accessories fixed bracket T-shaped black 4PCS x 3D printer accessories red metal leveling knob nut red 4PCS x Countersunk screw silver 4PCS x Mold rigid spring 25mm yellow 4PCS x Black cable tie black 4PCS x Khaki flat column 16mm 1PC x 3D Touch Black 1PC x Plastic box 1PC x Carton packaging Specifications: Name: Automatic Leveling Sensor Kit Color: BlackTranslucent Shell Material: ABS+Metal Package Size: approx: 152x102mmx30mm/5.98x4.01x1.18in Weight: 220g note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.