En o-ringsats med olika storlekar. Innehåller: 5x2 20st, 9x2 20st, 18x4 5st,6x2 20st, 10x2 20st, 20x2 5st,6x2.5 20st, 12x3 20st, 22x2 5st,3x1 10st, 4x1 10st, 4.5x1 10st,6x3 10st, 7x2 10st, 8x2 10st,13x3 10st, 14x2.5 10st, 17x2.5 10st