The No.07 Junior features a round ended blade for added safety. Note that this is a sharp knife, as a result, young users should be supervised at all time.
Patented locking mechanism developed in 1955 that keeps the blade securely opened, or closed. To lock your knife, simply twist the locking ring clockwise into the closed position during transport, turn the locking ring counterclockwise to prevent the blade from folding during use.