Wensilon 10Pcs 3/8x4 Inch Standard Fasteners for Heavy-Duty Black Wedge Anchors for Cement and Concrete

Just installed them, they installed without any issue and i tighten the nut, the only thing that will yank that Canopy off the ground will be a Tornado, and we don't get those...lol..i pulled on the canopy leg and it did not budge. Make sure to drill whole about the same size as the bottom of the anchor, drill hole about 3/4 deep and tap anchor bolt in, make sure nut is all the way up on anchor so you dont damage anchor threaded tip. If it spins when in the hole use a wedge to force it up while tightening and it will grab. This only happens if you make the hole too wide.

The original concrete contractors fully dropped the ball on my detached garage pour, even though I provided more than enough J-bolts beforehand. So after rough framing completed, then inspector marked each spot that I would need to install 12 additional anchors myself. These absolutely did the trick, paired with a quality concrete bit and my old trusty electric hammer drill. The material of the fasteners seem to be top notch and they secured each spot perfectly and I was able to breeze through the next inspection. I have eight left out of the two packs I purchased, but will definitely buy again when I start my backyard shed build this summer.

These wedge anchors r strong and definitely well worth the money. If you live in the south where you’re worried about strong winds or hurricanes than these anchors give u that extra hold and piece of mind.

Good Quality, works as described.

worked well, but had a few spinners.

Good price for a necessary product. It is exactly what you'd expect it to be.

It worked great for one day! It stopped working after the first day. Changed the batteries and it didn’t make a difference.

These are good anchors- I put one in the wrong location and it took me half an hour to remove so there's that