Quick Answer
✅ Yes. TSA allows screwdrivers, wrenches, and pliers in carry-on if they are ≤ 7 inches (18 cm) in length.
✅ Any size tool is allowed in checked luggage.
❌ Power tools and sharp tools (like saws, drills, axes) are prohibited in carry-on.
Details
- Carry-on:
- Tools like screwdrivers, pliers, and wrenches are allowed if ≤ 7 inches.
- Anything longer must go in checked luggage.
- Tools that could be used as weapons (crowbars, drills, saws) are banned in cabins regardless of size.
- Checked luggage:
- All hand tools and power tools are allowed.
- Must be packed securely to prevent injury or damage.
- Special notes:
- Power tools with lithium batteries (cordless drills, etc.) must have batteries removed for checked baggage — batteries must go in carry-on.
TSA Tool Rules Summary
| Tool Type | Carry-On | Checked |
|---|---|---|
| Screwdriver ≤ 7 in | ✅ Allowed | ✅ Allowed |
| Screwdriver > 7 in | ❌ Not allowed | ✅ Allowed |
| Pliers / wrenches ≤ 7 in | ✅ Allowed | ✅ Allowed |
| Large tools (crowbars, drills, saws) | ❌ Not allowed | ✅ Allowed |
| Power tools (without battery) | ❌ Not allowed | ✅ Allowed |
| Lithium batteries for power tools | ✅ Carry-on only | ❌ Not allowed |
Gotchas / Common Issues
- ✈️ Size rule: TSA uses 7 inches (18 cm) as the maximum length for carry-on tools.
- ✈️ Power tools ban: Cordless drills, circular saws, and similar items must always go in checked luggage.
- ✈️ Battery rules: Spare lithium-ion batteries must be in carry-on, not checked.
- ✈️ International flights: Many countries follow the same 7-inch rule, but some ban all tools from cabins.