Wall Anchor Selector
Choose your wall type and enter the weight you're hanging to get an anchor recommendation.
Recommended anchor
Plastic self-drilling anchor (rated to about 10 lb per anchor)
How the recommendation is chosen
The tool matches your wall type and the weight each individual anchor point has to carry against common hardware-store weight classes — light plastic anchors for a few pounds, ribbed or toggle anchors as the load climbs, and a stud or masonry fastener recommendation once the weight exceeds what a drywall or plaster anchor is reasonably rated for.
These are general guidelines, not a substitute for the rating printed on the specific anchor you buy — always check the packaging, and when a project feels borderline, size up rather than down.
Frequently Asked Questions
Why does the wall material matter so much?
Drywall, plaster, masonry, and metal studs each grip an anchor differently. Drywall and plaster rely on the anchor gripping a thin sheet of brittle material, so heavier loads need an anchor that spreads force over a wider area (like a toggle bolt) rather than just friction against the hole. Masonry anchors instead rely on expanding tight against solid, dense material, which can carry far more weight per anchor for the same size.
Why split the weight across multiple anchor points?
A shelf, mirror, or curtain rod is rarely hung from a single point — most hardware uses two or more anchors that share the load. Dividing the total weight by the anchor count gives the per-anchor load each fastener actually has to hold, which is the number that matters for picking the right anchor class.
Is a stud always better than a wall anchor?
For anything heavy or safety-critical — a wall-mounted TV, a full bookcase, upper kitchen cabinets — yes, anchor into a stud or use a rated mounting bracket instead of relying on the wall surface alone. Wall anchors are well suited to lighter, everyday items like picture frames, small shelves, and curtain hardware.
How do I find a wall stud?
An electronic stud finder is the easiest way, but you can also tap along the wall and listen for a duller, more solid sound (drywall over open cavity vs. a stud behind it), or look for existing nail/screw heads in the baseboard, which are usually driven into studs. Studs in most homes are spaced 16 inches apart, center to center.
General guidance only. Always check the weight rating printed on the anchor packaging, and anchor into a stud or use a rated mount for anything heavy or safety-critical.