Ball Grip Tang-Thru Screwdriver w/Ceramic Ball -6×100 (1/4″x4″) No.250 250S6100
Erogonomic BALL GRIP for anti-fatigue and various way of driving Tang-Thru shank with a large steel cap for hammering Zirconia ceramic placed in between the blade and the steel cap for blocking electricity from the blade High wear-resistance and durable fully hardened blade by optimum heat treatment High precision black point tip and Anti-corrosion chrome plated blade