Stanley FMHT10592-0 Snap Off Knife 18mm Wide with Wheel Lock

Snap-Off-Knife-18mm-Wide-with-Wheel-Lock-Stanley-FMHT10592-0-p-This-STANLEY-FATMAX-reg-Snap-Off-Knife-has-a-built-in-mechanism-designed-to-allow-for-simpler-and-safer-operation-There-is-no-need-to-use-secondary-tools-to-break-and-remove-the-snap-off-blade-Simply-line-up-the-blade-with-the-indicator-line-release-the-lock-and-push-over-the-built-in-blade-snapper-and-continue-cutting-with-a-fresh-new-sharp-edge-For-added-convenience-the-knife-retains-the-blade-once-it-s-snapped-with-an-in

Price: 7.34 from Rapid Online Rapid Electronics Ltd.