Drive the pin into the anchor body, expanding the anchor, to form a tight fit
Using a predrilled hole, they are installed with hand tools, typically with a hammer strike, to drive the pin into the anchor body expanding the anchor to form a tight fit.
The washer on the anchor retains the pin and guides it during the driving installation.
Anchor Diameter Equals Hole Diameter-Makes it easy to determine hole size
Zinc plated steel adds a layer of corrosion resistance