Review on SNUG Fasteners SNG489 Diamond Concrete by Gabriel Rosenberg

Product works as intended. Not as durable as some top brands but still serves its stated purpose. It was used to attach a 4 foot aluminum flagpole to a stone block wall. The depth of the anchor is pre-drilled with a hammer drill. (takes forever without a hammer effect) Didn't overtighten the screws in the wall. Juat is cozy. Withstood high winds. I gave 4 stars out of 5 because it works as intended and has no flaws. Not overly impressed or impressed, although I'm not sure how impressive Wall Anchors are. I would recommend them as an alternative to similar products.