Level 1
SO - Safest Option Safety Cutters
Tools that perform tasks without a blade.
Level 2
CB - Concealed Blade Safety Cutters
Unexposed blade cutters that minimize waste and reduce the risk of lacerations.
Level 3
AS - Automatic Safety Cutters
The next generation of utility knives - featuring an auto-retract mechanism that cannot be overridden under normal use.
Level 4
SL - Spring Loaded Retractable Knives
The original generation of safety knife technology.
Level 5
MR - Manual Retractable Knives
These knives are free of any safety features.
