· Size:

10 * 8-10mm / 0.31 ""-0.39""

10 * 9-11mm / 0.35 ""-0.43""

10 * 10-12mm / 0.39 ""-0.47""

15 * 11-13mm / 0.35 ""-0.51""

15 * 12-14 mm / 0.47 ""-0.55""

15 * 13-15mm / 0.51 ""-0.59""

20 * 14-16 mm / 0.55 ""-0.63""

20 * 15-17mm / 0.59 ""-0.67""

20 * 16-18 mm / 0.63 ""-0.71""

· Material: Galvanized Steel