Expert quality, hardened and tempered chrome alloy steel blades. Fitted with a unique dual grip handle with revolving top designed for added user comfort whilst allowing more torque to be applied. Set All screwdrivers have 40mm blade length. Complete with protective zip case. Set Contents: Parallel: 1.4, 2.0, 2.4 and 3.0mm. Crosspoint: PH0-3, PH0-2 and PH-0.