• Anchor for hollow elements as airbrick, dry wall, plaster wall, etc.
• Maximum load in thin walls due to its expansion design.
• Versions with Ph slotted recess screw, hexagonal head screw and without screw.
• Easy, fast and controlled installation. Requires a special tool.
• Previous installation or thought out the material to be fixed.
• Available special pliers to use in difficult accessibility places.
• After Installation screw can be replaced with another same metric size screw.