Ankle with Collar 6 mm x 30 mm Box of 250 Green

• Ideal for laying light fixings on all major mounts (full and hollow)
• Its notched fins provide a good hold in hollow walls
• Its material, polyethylene, gives it both shock resistance and expansion of the fins without breaking

The upper fins open horizontally while the lower fins open vertically allowing for better grip and excellent support in the wall. The square base prevents the screw from rotating when tightening. The notched fins come out from the screw entry and allow for a good hollow wall hold. The latter is shock-resistant, allowing for seamless expansion of the wings.