1. Wide applicability. As long as the thread size of the male part matches, it is suitable for any type of anchor head.
2. Choice of construction method. It can be preset at a fixed point according to the requirements, or drilled (installed) in a single construction and supplementary drilling. Its function is completely consistent with the effect.
3. High construction success rate. There is no depth of the matching hole and it is troubled by the inclination of the drilling hole.
4. High-knock design. Full-tooth taper expansion special upside down hook design.
5. Locking and anti-loosening effect. The special design of full-tooth taper expansion uses the reverse thrust effect to lock the workpiece tightly.
6. Perfect design thinking. Short and concise, suitable for all commercially available screws, DIY and the most satisfactory construction optional parts for construction.
7. Ensure the expansion of the anchor bolt. Metal plate pressed products, patented full-tooth taper expansion design, strong gripping ability without idling, no professional construction skills required.
8. Disposal without trouble. As long as you withdraw from the anchor work piece, apply a filler to restore the plane, without the trouble of removal and the risk of bumping.