1/4 inch x 3-1/4 inch - 20 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete

I am having my deck removed and a new 4 season porch installed. I will use the deck railing to provide perimeter protection around my front porch. I installed 4 x 4 anchor assemblies to my cement front porch and used the 3/8" x 3 inch wedge anchors to secure the 4 x 4 post anchor assembly. Since I am waiting for my new 4 season porch, I did not use the ratchet to tighten and expand the anchor bolts yet. Leaving them untightened allows me to move the steel 4 x 4 post anchors in different directions to insure level and plumb when the railing is installed.

Used for my 10k lift. Works great. Came in quick.

This floor anchor really did the trick. I used them to bolt my bench grinder stand to my garage floor. Worked flawlessly. I used a heavy duty hammer drill with a 1/2" bit and voila - solid as a rock. Highly recommend.

Worked perfectly for the two safety 4.5 wide bollards we purchased. Surprised how heavy duty these turned out to be. The pack was heavy for just a bunch of large screws. Worth it!

purchased to secure the feet of a light duty sink to basement floor. Otyher units as spares.

Can't beat these for the price

Product was as advertised and. Performed well

I used the anchors to Install a car hoist. They worked well.