Jetech Folding Hex Key FD-9IN

* Made of chrome vanadium steel * Specially heating treatment * High torque and high hardness * Excellent wear resistance * Folding design, easy, convenient and portable for use and storage. * Set of 9 pieces Hex Key: 1/16′, 5/64″, 3/32″, 1/8″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16″ * Unit dimension: 120mm x 25mm x 30mm