316 Hinges measures 90×52.3mm, is 2mm thick, and has an 18mm shaft diameter. Made of high-strength 316 stainless steel, the overall design features rounded corners, a refined appearance, and precisely distributed mounting holes. Its internal bearing structure effectively enhances opening and closing flexibility while maintaining wear resistance and load-bearing performance under long-term use. It is an ideal hardware accessory for high-end doors, windows, and industrial facilities.