when tightening the but or screw the conical section is pulled into the anchor shells expanding it & wedging it inside the anchor base.
high retaining power & can be removed easily .
heavy duty shild anchor4 purchase chase shells made of ,steel pressed used to dirt$moisture is appreciated.
4 pcs heavy duty shield anchor with projecting bolt
Material: | Iron |
Type: | Heavy Duty Anchor |
Brand Name: | XTANCHOR |
Place of Origin: | China (Mainland) |