[Lid Support Hinge]:Will keep the lid open until you're ready to close it,and never worry about having to open the lid again [Soft Closing]:Lid stay,90 degree positioning,slow closing,no hand pinching,silent damping,smooth opening,and closing [Solid Straight Arm]:9mm solid straight arm bending design,quality zinc alloy material,more stable [Easy Installation]:The lid support head and tail accessories of the product are all snap in installation methods,and there is no need to distinguish between left and right when installing the product [Load Bearing Value]:A single support hinge can bear a load of 3-4kg.When the width of the door panel is greater than 600m,it is recommended to use two units,and 2 units can bear a load of 8kg, Weight: 0.38360433588 pounds, Manufacturer: TWISAXC