4-inch Steel Plate with Holes. 4 PCS 4"x4"Steel Plate Made from Premium 9 Gauge A36 Hot Rolled Mild Steel. Laser Cut Metal Plate with Smooth Edges. Weldable & Paintable Steel Plates.

Good clean cut metal to weld with

Steel plates. Were moderately easy to drill thru with ordinary drill.

These steel plates are heavy-duty and durable. I used them to reinforce a wooden structure in my basement, and they provided excellent support. The pre-drilled holes made installation easy, and the steel is thick enough to handle heavy loads. Great value for the price!

Be sure to paint with a rust protector if this is mounted in the weather. I got these to mount on my aluminum trailer so I could mount magnetic lights. It works well with the rust but coated with a rust inhabitant would keep it looking nice.

Solid. No sharp edges, and uniformly made. I needed some inexpensive steel plates to use with my one ton press. These will work for many different applications.

i used these plates to make a mini hydraulic press. they don’t warp or bend and even when being pushed against by a 2 ton jack. holes are drilled just as labeled, no complaints.

Great product!

I'm using the 5" plates as metallic backing for the magnets on my Starlink mount. The roof of my RV is not metal. So I am fastening these to the roof with VHB 3M tape and self-leveling lap sealant. I did put a couple coats of paint on them to prevent rust.