Drop-forged. With close tolerance jaw widths.
HOLEX ? With oval shaft.
Standard:
DIN 838 / ISO 3318
Material:
HOLEX ? Chrome vanadium steel, chrome-plated.
Supplied with:
1 each double ended ring spanner No. 615600 / 615000 / 615900 / 615950: 6×7; 8×9; 10×11; 12×13; 14×15; 16×17; 18×19; 20×22; 21×24; 27×30