Angle Posts are used in freestanding Boltless Shelving Units. Shelf levels are adjustable in 1-1/2" increments. They are 14 gauge steel and are 1-1/2" x 1-1/2" thick. Posts are powder coated for a durable finish and come in our standard color of grey. We can also cut angle posts to any custom size. Call us or chat us for custom inquiries.