It used for fixing heavy duty wall mount bracket, ceiling suspension ring, hammock swing and small wall equipment, etc.
Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole.
These strong sleeve anchors are weatherproof, which are easy to install, could be used in concrete and masonry.
Our expansion concrete anchor bolts are easy to mount.Suitable for indoor or outdoor use.If you have any questions, please feel free to contact us by email and we will deal with them in time.