- 304 stainless steel instead of coating. A coated chain will rub through; it's not a question of if, but when.
- The lowest point of the chain should reach approximately knee height, not below.
- Our lengths are exclusive of carabiners. If you measure inclusively, you'll get two to three centimeters more.
A wallet chain is a small item with a surprisingly large number of potential flaws. Most people who buy one and are disappointed after four weeks didn't skimp on design, but on three inconspicuous areas: material, length, and clasp.
Material: why the number before the word stainless steel matters
"Stainless steel" is not a quality specification, but a family. The alloy is crucial. 304 stainless steel contains chrome and nickel in a ratio that forms a thin protective layer that self-heals after every scratch. That's why it doesn't tarnish, even after sweat, rain, or showering.
Gold-plated or silver-plated chains, on the other hand, are coated. The layer is only a few micrometers thin, and a wallet chain rubs against the fabric with every step. When the coating wears through is not a question of if, but when.
A second point that hardly anyone mentions: nickel release. 304 stainless steel contains nickel, but in everyday use, it practically doesn't release any – which is why most people who react to costume jewelry can tolerate it. "Nickel-free" would be incorrect; "nickel-release-free" is correct.
Length: the most common mispurchase
Most chains are bought too long. A wallet chain should end at approximately knee height at its lowest point, not below – otherwise, it will hit your leg when walking and get caught on door handles and bicycle seats.
When comparing, pay attention to how it's measured. For us, the stated length is exclusive of carabiners. If you include the clasp in the measurement, the same chain will be two to three centimeters longer – which sounds like little but makes a noticeable difference when worn.
Clasp: the part that breaks first
A carabiner with a spring mechanism has a movable axle. Dust collects exactly there, and that's exactly where it breaks. Solid clasps without a spring last longer but are more cumbersome. Which one you want depends on whether you change the chain daily or leave it on the same pants for months.
A simple test in the store or at home: hang the chain by the clasp and let it swing gently. If there's a metallic rattling sound in the joint, the axle is too loose.
What this means for your purchase
Three questions are enough: What alloy is it made of? Is the length stated with or without the clasp? And is the clasp solid or spring-loaded? If you don't get a clear answer to these questions, you'll likely end up buying a coated chain of unknown length.
