Product Name: Hollow Aircraft Expansion.
Surface design: The surface of the product is galvanized to better prevent corrosion and rusting.
Product installation: This product is very easy to install, and the use of anchoring setting tools makes it easier to open the support brackets, making each bracket evenly stressed, providing good load-bearing capacity and reliable anchoring effect.
Product features: This product is sturdy and durable, with excellent texture, corrosion resistance and deformation resistance. It has a spring return design, which is more labor-saving and easy to use. It can easily complete nail work with one hand.

Attention:
1. Due to differences in display and lighting effects, the actual color may differ slightly from the image.
2. Due to manual measurement, please allow for deviation in length.