Hollow wall anchors are designed for use in thin or hollow walls such as drywall, plasterboard, and other board materials have great strength .
They are designed for use in thin or hollow walls such as drywall, plasterboard, and other board materialsect for hanging curtain rods, lamps, photo frames, coat racks, power switches.
Constructed of high-quality materials for long-lasting durability.
Hollow wall anchor expansion when installing, providing strong bearing capacity and safety strength of the anchor is relative to the size of its spread.