The Lewis K710 knife available from Martor Australia is a safety cutter with a spring loaded locking safety hood.
The automatic safety hood snaps shut and locks as soon as contact is lost with the cutting surface, even when the red hood release remains depressed.
The guard protects the user from access to the blade. The Lewis knife is ergonomically designed to be used by either right or left handed operators.
The Lewis knife has been designed with an easy blade changing system that requires no tools and has installed one replacement blade inside the handle.