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• RS Pro Long Reach Driver The RS Pro Long Reach Driver is a tool designed for professionals and enthusiasts. It is made of chrome vanadium steel and has an optimum handle made of cellulose acetate which is very sturdy. The flat head screwdriver has a parallel shape at the tip and a blackened lacquered finish at the cutting edge. Both the Supadriv and Phillips blades are chrome plated with blackened tips. The highest quality materials ensure a long life and safe operation. Torque/gauge tests conform to DIN standards.　Heat Treatment Hardness: HRC 55-60 ° (For Driver Blades)
• Features and Advantages Chrome Vanadium Steel Blades Cellulose Acetate Handle Slotted Screw Screwdrivers have the same shaft diameter and cusp width, blackened cutting edges, lacquered finish Both Supadriv and Phillips cutting edges have blackened cusps Chromium Plating Torque/Gauge test conforms to DIN standard Heat Treatment Hardness: HRC 55-60 ° (For Driver Blades)