The harder the concrete is that the hot-dipped galvanized wedge anchor bolt is installed, then the better the holding values will be. Concrete hardness is measured in psi (pounds per square inch).

Attendees at the World of Concrete Trade Show will be among some of the first to test a new 60V cordless chipping hammer, 20V brushless, cordless 1/2-in. drills, Critical Connection Undercut Anchors.