T-handle screwdriver set for high torque transmission transmission in difficult tightening and loosening situations. Ergonomic shape of the handle fills the palm of the hand well, while the fingers lie safely in the soft-rounded handle recesses. Features a holding function that securely holds hex socket screw on the tool. A special surface treatment delivers high corrosion protection for the blades alongside an optimum fit in the screw head. Hex Head Chrome Molybdenum Steel Construction Plastic Ergonomic Handle Tool Holder Holding Function on Long Arm Hex Head Chrome Molybdenum Steel Construction Plastic Ergonomic Handle Tool Holder Holding Function on Long Arm