A steel shelf standard that hooks onto a wall-mounted hangtrack — no screws. One row of screws goes into the Hangtrack. Nothing after that is fastened to anything: standards hook on and lock under load, brackets locate on the standards, and the whole layout moves without touching the wall again. Mounting: hooks onto a Hangtrack — no wall fasteners. Material: steel, powder-coated. Fits: Desh– hangtracks and shelves — and Desh– shelf cantilevers fit Elfa standards. Height: 85" total, shipped as two usable 42.5" halves. Use for: tall wall shelving, lower shelf runs above furniture, and expandable multi-bay layouts. System parts: pair with Hangtracks and Shelves. How a shelf standard works The standard is the vertical rail that hooks onto your hangtrack and carries your shelves. Standards are positioned wherever a shelf edge falls — which means a single row of shelves requires one standard at each edge, and any shared edge between two adjacent shelves needs just one standard, not two. This is what makes the system genuinely open-ended. Because standards are not fixed to the wall, they can be placed at any point along the hangtrack. A row of 24" shelves and a row of 36" shelves can be arranged in the same system without vertical alignment — simply add a standard wherever a new shelf edge needs support. Four differences worth knowing Hanging standards are not new. These are the details that separate one from another once you start planning a real wall. It lies flush to the wall. The standard is stepped where it crosses the hangtrack, so the rail is taken up inside the profile and the standard sits flat against the wall. A standard without that step has to stand proud of the wall by the full thickness of the track. Two usable standards in one box. The 85" standard ships as two 42.5" halves, and neither half is an offcut — either one works on its own. That is what a short run over a bath, under a window, or above a desk actually needs. You can hang from two tracks, not one. The lower half will take a hangtrack of its own, so a tall installation can be carried on two tracks with the load divided between them, rather than everything hanging from a single rail at the top. The hangtrack is thicker, so the studs matter less. A heavier section means the fixing does not have to sit near the end of the track — which is exactly where a stud often isn't. More on the Hangtrack. How it compares to other shelving standards Track-and-standard shelving is sold at two very different levels, and both hang the same way. At one end it is storage hardware — epoxy-coated steel and ventilated wire, made for closets and garages. At the other it is European design, meticulous and long-lived, where a single configured column runs past a thousand dollars. Desh– sits with the second on engineering and much nearer the first on price. Steel and powder coat. A hangtrack drilled at 1" spacing, so it lands on American studs at 16", 24" or whatever the wall actually gives you — which the European systems were never designed for. Shelves in folded steel that carry load to the edge. And US shipping included, on a part that arrives as a parcel rather than as oversized freight. If you already own Elfa A Desh– shelf cantilever fits an Elfa standard. The bracket goes into the slot on the standards already on your wall, so you can put one Desh– shelf up at whatever height you like and see it in your own room before changing anything else. That is deliberate. The parts that touch the wall are ours; the interface that has to work ten thousand times belongs to the whole category. A proprietary slot would oblige you to replace an entire wall to try one shelf — and it is what strands people when a line is discontinued, as IKEA’s Algot owners found when the replacement did not fit what they already had. The full argument is in the journal: The price of an idea. Height Each standard is 85" tall and ships as two 42.5" halves in a single box — short enough to arrive as a parcel rather than as freight. Use the halves together at full height, or either one on its own as a shorter rail. Full 85": suits taller installations and maximizes the number of shelf positions available. A single 42.5" half: better suited to lower-profile setups above a desk, a dresser, or alongside a bed. The height of your standard determines how many shelves a column can hold at your preferred spacing. A taller standard gives you more positions to work with. How many do you need? Start with two standards — one on each side of your first bay. Add one standard for each additional bay. If your rows do not align vertically, add one standard wherever a new shelf edge falls that is not already supported. Part of a three-component system. See also: Hangtracks, Shelves.