Metal Expansion Plugs - Yellow
An all steel fixing for light weight blocks aggregate blocks. Ideal for fixing in areas such as fire escape routes where regulations restrict the use of plastic anchors or plugs. | External teeth expand and grip into the material, giving high load bearing strength | Designed specifically for use with wood and chipboard screws, the internal ribs interlock with the screw's thread to provide a secure fixing | Increased installation safety | Wide range of applications