## Common ground
All options refer to hooks—devices used to hang or secure items—distinguished by their material composition.
## Options at a glance
**3926.90 – Plastic hooks**
- **Defining trait:** Made primarily from synthetic plastic materials, typically lightweight and non-corrosive.
- **Typical examples:** Shower hooks, plastic coat hangers, adhesive wall hooks.
- **Best fit when:** The hook is made of plastic, especially for indoor or low-load use.
**7326.90 – Iron or steel hooks**
- **Defining trait:** Constructed from ferrous metals, offering high strength and durability, often prone to rust without coating.
- **Typical examples:** Heavy-duty industrial hooks, garage wall hooks, metal coat racks.
- **Best fit when:** The hook is strong, metallic, and designed for heavy loads or outdoor use.
**8302.10,8308.10 – Base metal hooks**
- **Defining trait:** Made from non-ferrous base metals (like brass, copper, zinc), often used for decorative or corrosion-resistant applications.
- **Typical examples:** Decorative wall hooks, bathroom towel hooks, jewelry display hooks.
- **Best fit when:** The hook is made of a non-iron metal with aesthetic or anti-rust properties.
## Key differences
| Feature | 3926.90 (Plastic) | 7326.90 (Iron/Steel) | 8302.10,8308.10 (Base Metal) |
|------------------|-------------------|------------------------|-------------------------------|
| Material | Plastic | Iron or steel | Non-ferrous metals (e.g., brass) |
| Strength | Low to medium | High | Medium |
| Corrosion resistance | High | Low (unless coated) | High |
| Common use | Indoor, light load| Heavy-duty, industrial | Decorative, bathroom, jewelry |
## How to choose
- Is the hook made of plastic? → 3926.90
- Is it made of iron or steel and strong/heavy-duty? → 7326.90
- Is it made of brass, copper, zinc, or similar non-ferrous metal? → 8302.10,8308.10
## Overlaps & pitfalls
A hook could be made of coated steel (iron/steel) but still fall under 7326.90—coating doesn’t change the base material classification. Plastic hooks may include metal inserts; if the main body is plastic, use 3926.90. Base metal hooks may look like steel but are not ferrous—check material. If unsure, prioritize the **main structural material**