Set of 4 anchors to be used to attach handball goals to MONDOELASTIC flooring.
Each anchor holds a lower side of horizontal backstay and consists of a steel plate which is fixed beneath the surface to the concrete subfloor with 4 expansive screws.
The threaded rod which is shaped like a hook lodges in the link of the plate and then the upper hook end is inserted through the existing hole into the horizontal goal post, locking the system with a bolt.