Concealed Automatic Door Closer Stainless Steel Spring Buffer Automatics Closes The Doors Stainless Steel self-closing Door Closer Automatic Hinge

Description: 100% Brand New and High quality. Material: Stainless steel Closing door section:0-180 degree Mounting hole diameter: 5mm / 0.2 inch Maximum weight of the installation door: 80KGFunction: 1. The connection point of the arm is tight, the height of the arm is increased, and the surface is smooth to reduce the wear of the product. 2. The strength can be adjusted. When adjusting the strength of the door closer, the bolt needs to be pulled out. 3. Thickened solid material, thickened aluminum alloy material integrally formed4. The strength can be adjusted, the position of the arm can be fixed, and the sound can be muted.