Bessel (Vessel) Ball Grip Difference and Screwdrivers Set No.220w-3 Package size / length: 153 mm, width: 93 mm, height: 41 mm Set contents / ball grip bit. Replacement grip x 1, replacement bit x 3 [1 x + 3 x 110 mm, -6 x + 2 x 110 mm, 1 PZ 2 x PZ 3 x 110 mm each]. Grip size: length 100 mm x diameter 41 mm. 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.