Thomei Hardware Aluminum Alloy Square Concealed Door Closer

Description:
The square concealed door closer offers a sleek, invisible solution for modern spaces where aesthetics matter. Installed inside the door frame, it provides smooth, controlled closing without visible hardware. Made from aircraft-grade aluminum, it ensures long-term durability and maintenance-free operation. Perfect for glass doors, office partitions, and high-end residential properties, this closer supports doors up to 60kg (132 lbs). Features adjustable closing force and a silent hydraulic mechanism for noise-free performance.