Multi-Tool
A multi-tool with any knife blade is not allowed in carry-on and must be checked; bladeless multi-tools 7 inches or shorter are allowed in carry-on.
Carry-on
Allowed with conditions
Checked
Allowed
Carry-on details
Allowed with conditions. If your multi-tool includes a knife blade of any length, it's prohibited in carry-on and must go in checked baggage — the same rule TSA applies to pocket knives. A bladeless multi-tool (pliers, screwdriver bits, bottle opener, and similar components) is allowed in carry-on if it's 7 inches (18 cm) or shorter. A multi-tool with scissors under 4 inches (10 cm) is also fine in carry-on.
Checked-bag details
Allowed. Any multi-tool, with or without a blade, can be packed in checked baggage — sheath or wrap sharp components to protect baggage handlers.
Quantity limit
7 count (per item)
Special instructions
Check your specific model's tool list before you fly — many popular multi-tools include a knife blade, which alone disqualifies the whole tool from carry-on regardless of its other components.
Related rules
FAQ
- Can I bring a Leatherman-style multi-tool in my carry-on?
- Only if it has no knife blade. Most multi-tools with a folding knife blade are treated like pocket knives and must be packed in checked baggage.
- What if my multi-tool only has pliers and a screwdriver, no blade?
- A bladeless multi-tool 7 inches or shorter, measured fully assembled, is allowed in carry-on.
Related items
Source: TSA — What Can I Bring? · Last verified: 2026-07-30
Final decision rests with the security officer at the checkpoint.