This 5mm T-Handle Hex Screwdriver features a T-Handle design for versatile use. It has a 150mm long hex / allen key for access into recessed or awkward areas and a 14mm hex key for security fasteners. The screwdriver has a soft grip handle. Specification: Hex Size: 5mm, Long Reach Hex bit length: 150mm, Short Reach Hex bit length: 14mm. Material: Chrome Vanadium Steel.