OLFA Corporation
OLFA® SKB-2/5B Dual Edge Safety Blade, Trapezoid, Compatible With SK-4 and SK-9 Safety Knives and UTC-1 Utility Knife, Carbon Steel
Reliably Sharp Dual-Edge Safety Blades. Manufactured from premium Japanese tool steel for extreme sharpness with lasting edge retention. Exclusive dual-edge design doubles use.
OLFA® SK-6 Fully-Automatic Safety Knife With Blade Guard, Carbon Steel Blade, 1 Blades Included, 5-1/2 in OAL
The OLFA SK-6 Fully Automatic Safety Knife with Blade Guard offers an extra layer of safety with a guard that automatically extends around the blade when cutting begins. When the blade leaves the cutting surface, the safety guard encloses the blade to shield the user from blade exposure and injury. The limited depth of the pre-loaded rounded-tip blade also saves package contents from punctures or unnecessary damage.