Housoutil Fire Sprinkler Covers Plate, 4PCS Fire Sprinkler Covers for Ceiling, 3.3inch White Metal Concealed Nozzle Head Plate (Outer Diameter 5.5cm Inner Diameter 4.5cm)

Features

• Concealed design: The fire sprinkler heads parts have a simple white appearance and blend into the wall, keeping the space neat and beautiful.
• Iron material: The sprinkler valve covers are made of iron and can be used for a long time.
• Accurate size: The fire sprinkler protection covers have an outer diameter of 5.5cm and an inner diameter of 4.5cm, and are suitable for standard fire hose sprinkler heads.
• Convenient installation: The fire sprinkler parts are simple and easy to install, and no complicated tools are required, and replacement can be completed quickly.
• Wide range of uses: The fire sprinkler head guard is suitable for fire protection facilities, public places and homes, and is highly practical.