Can I Bring Calipers on a Plane to Canada?
Calipers
Allowed
Allowed in both
According to CATSA guidelines, small tools with a head and shaft measuring 6 cm (2.4 in.) or less (measured from the joint to the tip) are permitted in carry-on.
The final decision rests with the CATSA officer on whether an item is allowed through the checkpoint. Official CATSA Rules →
Quick Rule
Carry-on baggage
Allowed
Checked baggage
Allowed
CATSA Officer
Makes the final decision
Source: Official CATSA Regulations ↗Updated: May 20, 2026
Also known as
Calipers
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Restrictions ApplyChecked
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Restrictions ApplyChecked
Allowed
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Carry-on
Not PermittedChecked
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Carry-on
Not PermittedChecked
AllowedCamping axes
Carry-on
Not PermittedChecked
Allowed