Each inch pound torque screwdriver includes a calibration certificate. Made of hardened chrome vanadium steel, the adjustable torque screwdriver head is d, rust and corrosion resistance. Exceeds ASME & DIN-ISO Standards
32PCS digital torque screwdriver set includes 6 Point Sockets, Screwdriver Bits, Extension Bar, Storage Case and so on. Perfect for repairing bike, motorcycle, checking and calibrating torque wrenches, testing and debugging car engines


