Can you bring torpedo spirit level on a plane?

Version covered

A torpedo level is short and rigid; some models add magnets, a laser or batteries. This answer covers the ordinary form of the item at a US checkpoint. A separate liquid, battery, blade or chemical in the kit may have its own rule.

Carry-on baggage

Yes only if the assembled “Torpedo spirit level” is 7 inches or shorter and has no prohibited blade. Longer tools must be checked.

Checked baggage

Yes. “Torpedo spirit level” may be checked; sheath exposed working edges and secure the pieces.

Prepare for screening

• Measure the working end and check for blades, points, fuel or batteries. Cover exposed edges and prevent movement in the bag.
• Inspect the kit and its packaging.
• Compare the result with airline and route conditions.

Basis and limits

What Can I Bring? — tools · What Can I Bring? — complete list. Check airline size limits and destination import rules separately.

Before packing

1. Measure the working end and check for blades, points, fuel or batteries. Cover exposed edges and prevent movement in the bag.
2. Inspect the kit and its packaging.
3. Compare the result with airline and route conditions.