Wedge Anchor vs. Sleeve Anchor
Both are expansion anchors, but they expand differently and suit different base materials.
| Feature | Wedge Anchor | Sleeve Anchor |
|---|---|---|
| How it grips | Wedge expands at the bottom | Sleeve expands along its length |
| Best in concrete | Excellent | Good |
| Brick / block | Can crack the material | Works well |
| Strength | Higher | Moderate |
| Cost | Similar | Similar |
Verdict
In solid concrete, use a wedge anchor for maximum strength. In brick, block, or softer masonry, choose a sleeve anchor to avoid cracking.