Precision ESD Safe Torx® Screwdriver. T7 x 40mm. Blade high alloy chrome-vanadium-molybdenum steel, hard chrome finished. Handle manufactured from impact resistant, dissipative material.Handle Anti-Static ESD Safe Material 10?-10? ohms Resistance Allows for safe controlled dissipation of static build upIdeal for working on Sensitive Electronic ComponentsExact Fit Precision Machined Tips - Through hardenedWiha exclusive CRM-72 high performance tool steel bladesMicron Vapor Hard Chromed FinishHandles Proportioned to Blade Size, Molded on slim tapered fitGuaranteed Quality - Made by WihaWiha uses the same image for many products. Photo may not be exactly as product appears. Please read description carefully.