Kyoto Machinery Tools Hex Box Wrench Set of 4 M274 (KTC)

Product model number: M274 Set contents: M27-8H, 10H, 12H, 14H Since the hexagonal points are symmetrically oriented at 15 degrees, it can be used in the same way as a dodecagonal box wrench (rotating at a swing angle of 30 degrees). The handle has a rising angle of 45 degrees x 10 degrees, making it easy to apply force and has a shape that fits comfortably in your hand. The chamfer on the hexagonal diameter part has been eliminated to increase the contact area between the diameter part and the bolt/nut.