Vessel 220 Ball Grip +2x100 (JIS) 200mm Long +2 Screwdriver Size: Total length /200mm Specifications: Magnet is included. Material: chrome vanadium steel Japan Import VESSEL CO., INC. is a leading company in fastening tools. VESSEL is producing and distributing VESSEL branded screwdrivers, driving bits, industrial tools, pneumatic tools and ESD-related products.