Gedore 6218540 Tubular Box Spanner Set 8 Piece 6-22 mm

Hollow shaft, in tubular steel.
DIN 2391 seamless, hardened, made from material C35, chrome-plated.
Contents: 6x7, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22, 26RS - 1, 2, 3