Olfa SK-4 - safety cutter - auto-retracting blade

Auto-retracting blade Safety Knife features powerful return spring, thick stainless steel blade channel and ergonomic grip. Eliminates injuries while cutting work.
Accommodates both right- and left-handed users.
No tools required for blade replacement.
Suggested Uses : cutting corrugate boxes,paper,cartons,packaging material, etc.

Applicable Spare Blade:
SKB-2
RSKB-2
HOB-2