Enlist in the Wharncliffe blade to conquer box-cutter type chores, and other everyday cutting needs. This workhorse of a Knife features a sturdy, 3.25mm steel blade that partners with a hefty glass-filled handle. Its F.A.S.T. 2.0 mechanism offers quick, smooth deployment time and again. Plunge lock and cross-bolt safety keep it in the opened position when in use.