Flat ring spanner 6×7 mm, Flat ring spanner 8×9 mm, Flat ring spanner 8×10 mm, Flat ring spanner 10×11 mm, Flat ring spanner 10×13 mm, Flat ring spanner 12×13 mm, Flat ring spanner 13×15 mm, Flat ring spanner 13×17 mm, Flat ring spanner 14×15 mm, Flat ring spanner 14×17 mm, Flat ring spanner 16×17 mm, Flat ring spanner 17×19 mm, Flat ring spanner 18×19 mm, Flat ring spanner 19×22 mm, Flat ring spanner 20×22 mm, Flat ring spanner 19×24 mm, Flat ring spanner 21×23 mm, Flat ring spanner 22×24 mm, Flat ring spanner 24×26 mm, Flat ring spanner 24×27 mm, Flat ring spanner 24×30 mm, Flat ring spanner 25×28 mm, Flat ring spanner 27×32 mm, Flat ring spanner 30×32 mm, Flat ring spanner 30×36 mm, Flat ring spanner 32×36 mm, Flat ring spanner 36×41 mm, Flat ring spanner 41×46 mm, Flat ring spanner 46×50 mm