Maxtech 17016MX+D21 Metric Hex Key Torque Handle Set,10-pc Added torque with Glass Filled Heavy Duty Torque Handle Features a precision hex key set for hard to reach areas Easy Grip Handle 1.27, 1.5, 2, 2.5, 3, 4, 5, 6, 8 and 10 mm Hex Keys made of high grade steel