This Roughneck Terminal Screwdriver has a blade made from S2 steel, which has been hardened and tempered. It has a magnetic tip and a triple injected soft grip handle. For easy identification, the screwdriver handle has the size and type clearly written on the handle, with a larger graphic at the end of the handle. This terminal screwdriver has the following specifications: Tip type: Terminal (Slotted).Size: 3mm x 100mm.