Professional Design Shackle - Hollow Wall Anchors – Sunshow Detail:
It is a kind of expansion bolt. It uses an expansion clip to grip the walls of embedment holes while the nut is tightened at the top. The collar expands and “wedges” itself against the material wall and shank of the bolt, successfully holding the fixture in place.
Product detail pictures:

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We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for Professional Design Shackle - Hollow Wall Anchors – Sunshow, The product will supply to all over the world, such as: Oman, Sri Lanka, Cologne, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products and solutions at the best prices to different markets. Our company has already set up a experienced, creative and responsible team to develop clients with the multi-win principle.

In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.

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