SCRWDRVR

36-Teeth gear ratchet to realize comfortable operation with fine tuning. Blade cover to prevent electrical short circuit. Recessed blade for convenience in operation in a terminal block. Special alloy steel used for power tool bit. Fully hardened interchangeable blades Magnetized Tip Ergonomic BALL GRIP for anti-fatigue and various way of driving Replacement blade available in case of tip wear-out or breakage Non-step slim covered blade shank for preventing electrical short circuit High wear-resistance and durable fully hardened blade by optimum heat treatment Using as a stubby ratchet by popping off the blade and inserting 1/4 in Hex insert bits VESSEL's original Phillips tip profile for best fitting especially with Japanese (JIS) screws Functionally enhanced BALL GRIP with 36-teeth gear ratchet for smooth driving by simple repeated finger or wrist movement