Gedore 1 B-08 A Combination spanner set 8 pieces 3/8-1"Combination wrench: 3/8" Combination wrench: 7/16" Combination wrench: 1/2" Combination wrench: 9/16" Combination wrench: 5/8" Combination wrench: 3/4" Combination wrench: 7/8" Combination wrench: 1"Carefully forged and professional machined Slim ribbed open end for added strength guarantees maximum torques The jaws are ground precisely to exact size for optimum contact areas Ring: 10 degrees offset from shaft, with Unit Drive profile for gentle transmission of force High bending strength - does not fracture of splinter when overloaded, thus minimizing the risk of injury Overloading indicated by deformation Non-glare matte chrome-plated finish The offset ring ensures a better grip on deep-seated or inset nuts or bolts Top-grade industrial quality for the hardest of continuous use Selection of sizes most in use GEDORE vanadium steel 31CrV3, chrome-plated With same size each end, ring 10 degrees offset from shaft, with UD profile