Mecha para acero

1 x 34 mm 1.25 x 38 mm 1.5 x 40 mm 1.75 x 46 mm 2 x 49 mm 2.2 x 53 mm 2.5 x 57 mm 2.75 x 61 mm 3 x 61 mm 3.25 x 65 mm 3.5 x 70 mm 3.75 x 75 mm 4 x 75 mm 4.25 x 80 mm 4.5 x 80 mm 5 x 86 mm 5.2 x 86 mm 5.5 x 93 mm 6 x 93 mm 6.30 x 101 mm 6.5 x 101 mm 6.75 x 109 mm 7 x 109 mm 7.5 x 109 mm 8 x 117 mm 8.5 x 117 mm 9 x 125 mm 9.5 x 125 mm 10 x 133 mm 10.5 x 133 mm 11 x 142 mm 12 x 151 mm 13 x 151 mm 14 x 160 mm 15 x 169 mm 16 x 178 mm 17 x 184 mm