Red Head 1/2 in. x 3-3/4 in. Wedge Anchor 10CT

Great product and value.

Redhead always good quality fasteners

I put up a new fence on concrete a and they worked great

I bought these to replace some horrible hardware that was included with some base plates I purchased recently. Installation is pretty straightforward, drill a 1/2 inch hole in the concrete (deep enough to seat the anchor with the nut flush with the top of the bolt). Smack the anchor into the hole. Tighten the nut until tight. If the bolt pulls up to high, it can be cut down with an angle grinder and a cutoff disc.

I used these to secure a heavy bag stand. I had to tighten them down after a few days of use, but after that the stand seems to be solid.

I bought stops for my shop but the concrete lags weren't doing the job.. bought these now nothing moves well worth it.

Bought these to anchor a "sidewalk library" in our front walkway for our school. It doesn't come with a concrete bit, so you'll have go and grab one for yourself (fine with that). Drilled down to a good anchor point, dropped the library box over the holes, tapped the anchors in, added some red loctite to the threads, screwed down the nuts, and that baby isn't going anywhere!!! Highly recommend if you need to keep something in place over concrete.

As advertised. No complaints. It did it's job!