Feature: Made of high quality zinc alloy with chrome plated surface, corrosion resistance and smooth surface. 50,000 times repeated open and close tests to ensure higher quality. Easily adjust the opening angle to make it more convenient for you to use. The product is equipped with screw and easy to install. Hydraulic mechanical transmission is used for opening and closing, with low noise. Specification: Material: Zinc Alloy Surface treatment: Chrome plated Max bear weight: 6-8kg/2Pole Service life: >50000 times (Theoretically) Open door angle: 70/90/100 Degree Application: Cabinet door Package list: 2 * Hydraulic support Pole 2 * Connect screw 2 * Fixed shim 12 * Screw Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. 1、Made of high quality zinc alloy with chrome plated surface, corrosion resistance and smooth surface. 2、50,000 times repeated open and close tests to ensure higher quality. 3、Easily adjust the opening angle to make it more convenient for you to use. 4、The product is equipped with screw and easy to install. 5、Hydraulic mechanical transmission is used for opening and closing, with low noise.