Regulations last checked for updates: Oct 18, 2024

Title 49 - Transportation last revised: Oct 15, 2024
§ 236.337 -

Locking faces shall fit squarely against each other with a minimum engagement when locked of at least one-half the designed locking face.

source: 33 FR 19684, Dec. 25, 1968, unless otherwise noted.
cite as: 49 CFR 236.337