Pair 2x4x2" L (45 degree) Brackets DIY Shelving Pipes Home Decor Perfect for a 6"-12" deep shelf For that Urban, Industrial, Rustic, Machine Age, Steampunk, Vintage Style ... Free Shipping! Possible Uses After I sand, clean, and assemble my raw pieces into the industrial creations they become, I coat them with several layers of PROTECTIVE ENAMEL to guard against rust and corrosion. This also protects your hands and belongings from the black iron residue, and ensures a vibrant sheen for many years. Minimal assembly required. All my pieces come with MOUNTING HARDWARE INCLUDED (hollow wall anchors and screws). But please, use your own judgment when deciding if it's enough for the wall you're securing it to (and take into account the weight you'll add to it). And try your best to hit at least one stud for good measure. Want custom colors or sizes? Try me. I'm always willing to please. Pipe Size: 1/2" iron (sturdy but not too heavy) Pipe Length: All pipes are 2" and 4" with 45 degree elbows (I have other sizes in my store). Shelf Size: 8"-12" minimum recommended depth for a shelf.