YINGHUA UM180 magnetic lock U-shape bracket 180kg 280kg 350lbs

Magnetic U-bracket for frameless glass doors

This U-shaped bracket is designed to mount a magnetic lock on frameless glass doors. It supports holding forces of 180kg and 280kg, equivalent to 350lbs. The metal construction suits entrance access-control installations where a standard strike plate cannot be fitted. Installers can use it with compatible electromagnetic locks to secure single-leaf glass entrances.

Sustained holding under continuous power

When energised the bracket maintains the rated holding force without mechanical wear because the lock relies on electromagnetic attraction. Heat from constant current does not reduce the stated 180kg or 280kg capacity during normal operation. The metal body dissipates warmth passively so the lock remains engaged for extended periods. It is not suited for doors that require mechanical latching or for installations without a continuous power supply.