Review on GoSports 500Lb Equivalent Pool Deck Umbrella Anchor - Permanent Ground Anchor For Outdoor Sunshades & Light Strings - Black by Sue Baccam

Installation into concrete is painful. Not because of the stand but it's just a pain to get holes drilled into concrete at exactly the right spot. I made a wooden template to guide the drill bit. An even better template would be a flat piece of wood where you drill all 5 holes and make sure they're all in the right spot first. Then use that to drill the first hole, install the anchor/bolt, anchor the template onto the first bolt, then drill the second hole, repeat.Once installed, the stand is so small compared to the ugly bulky weighted stands that it's very satisfying to step back and look at the results of your hard work!