COMFORTABLE & DURABLE: Heavy duty zinc-alloy utility knife with SK2 high carbon steel blades and anti-slip TPR grip handle is designed for excellent control, comfort and durability.
SELF-RETRACTING & SAFE: Blade extends by pushing the slider and retracts automatically when releasing the slider. The self retracting design increases safety.
QUICK CHANGE MECHANISM: Slide the black plastic sleeve out of the knife to remove the dull blade, and insert a new one.
REPLACEMENT BLADE: Blade storage design for quick access. 4 spare blades are stored in the handle.
WIDELY USED: Can be used for office, household, workshop and warehouse.
