Brass anchors and Concrete brass anchor assembly for in-ground swimming pool safety covers and mesh covers. Solid brass screw-type anchors fit in the pool's perimeter decking and are used to anchor the Safety Cover for the off-season. These Screw up anchors concrete anchors and pop up anchors are CNC machined from CDA 360 Brass and can withstand high pressure.Brass Concrete Anchor for attaching a Safety Pool Cover to a concrete deck. When installed and not in use, it can be screwed flush with deck.  Other accessories we offer along with Brass Winter pool safety cover anchor are