Double open-end wrench set DIN 3110 and ISO 3318, jaw position 15 degrees, made of chrome-vanadium steel, bright chrome-plated 12-piece 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22, 21x23, 24x27, 25x28, 30x32mm