With same size each end, ring offset at 15°, with UD profile, Shaft made in girder pattern, GEDORE vanadium steel 31CrV3, chrome-plated, Overloading indicated by deformation, Secure grip thanks to hollow shaft - very ergonomic and handy, Glare-free look due to matt chrome, Designed for universal use, Top-grade industrial quality for the hardest of continuous use, Jaw: ground precisely to exact nominal size for optimum contact areas, Ring: 15° offset from shaft, with UD profile for gentle transmission of force