OLFA Dual Edge Stainless Steel Safety Blades, 10 Blades (SKB-2S/10B) - Trapezoid Shaped Dual-Side Utility Knife & Safety Cutter Replacement Blades, Fits OLFA SK-4, SK-9, & SK-14 Safety Knives Other Tools Used on high speed

Used on high speed

and emissions control system

Dual material grips and a longer palm handle conform naturally to the hand and provide added comfort and control

Steel reinforced on inside for maximum strength

OLFA Dual Edge Stainless Steel Safety Blades, 10 Blades (SKB-2S/10B) - Trapezoid Shaped Dual-Side Utility Knife & Safety Cutter Replacement Blades, Fits OLFA SK-4, SK-9, & SK-14 Safety Knives Other Tools Used on high speedDUAL EDGE SAFETY BLADES With each blade having 2 cutting edges, you'll be able to extend the life of your blade and get two times the work out of it. When one side gets dull, simply flip the blade 180 degrees to switch to a new, fresh cutting edge. RAZOR SHARP BLADES Our dual sided safety blades are made from high quality Japanese stainless steel for unparalleled sharpness and superior edge retention. The long lasting precision of these blades allows