Best Multitools for Emergency Prep: What to Actually Look For

A multitool earns its spot in a 72-hour kit by doing several jobs badly-but-adequately instead of one job perfectly — cutting rope, stripping a wire, opening a can, tightening a loose screw on a generator panel. We have not run a side-by-side lab test of every model on this list ourselves; what follows is a synthesis of published specs and the consensus across several independent gear-review outlets, so you know what to actually check before buying rather than trusting a listing photo.

The features that matter for emergency use

• Full-size spring-loaded pliers that meet cleanly with no gap — these are what you’ll actually reach for most, more than the knife blade.
• Replaceable wire cutters built into the jaw, ideally with a separate hard-wire notch for thicker gauge wire or fencing.
• A lock-blade knife — a blade that can fold on your fingers under load is a real injury risk, not a minor inconvenience. Common steels on quality multitools include 420HC, 154CM and S30V.
• Outside-opening tools (blade/saw accessible without unfolding the whole handle) matter more than tool count — a multitool with 12 tools you can reach one-handed beats one with 20 tools that need two hands and good lighting.
• A manual can opener and a flathead/Phillips driver — unglamorous, but these are the two tools you’ll use for mundane post-outage tasks (opening canned food, resetting a breaker panel cover).

What reviewers consistently point to

Across the independent buying guides we reviewed, the Leatherman Wave+ and Leatherman Signal come up repeatedly as the “default recommendation” for general emergency-prep use, largely due to full-size outside-opening blades, replaceable wire cutters, and a 25-year warranty that outlasts most other brands’ coverage. The Signal adds a built-in ferro-rod fire starter and whistle, which is a reasonable trade if you want one tool to cover both the “multitool” and “fire starter” line items on your kit checklist. For a smaller everyday-carry option, the Gerber Dime shows up often as a budget/compact pick — a fraction of the price and size, with fewer heavy-duty tools.

What this site will not recommend

We deliberately leave weapons-focused “tactical” multitools and anything marketed around combat use off this site. A multitool for home and family emergency prep needs to open cans, cut wire and turn screws — not look intimidating. If a product’s marketing leads with how it looks in a tactical photoshoot rather than what it cuts or opens, that’s a signal to look elsewhere.

Frequently asked questions

Is a multitool a replacement for a full-size knife?

No — reviewers generally recommend both for a serious kit: the multitool for fine tasks (wire, screws, cans) and a separate fixed-blade knife for demanding cutting tasks like food prep or cutting cordage under load.

Does tool count matter more than tool quality?

No. A smaller set of full-size, one-hand-accessible tools with good steel and a real warranty is more useful in an actual emergency than a high tool count with thin, hard-to-reach components.