The Roughneck Parallel Screwdrivers have blades made from S2 steel, which has been hardened and tempered. They have magnetic tips and triple injected soft-grip handles. For easy identification, the screwdrivers handles have the size and type clearly written on the handle, with a larger graphic at the end of the handle.Specifications: Tip type: Parallel.Size: 6.0mm x 150mm