迪恩項鍊latchet組合板

・72齒輪（5度海角）


【尺寸】
8mm ... 135mm
10mm ... 161mm
11mm ... 168mm
12mm ... 174mm
13mm ... 180mm
14mm ... 193mm
15mm ... 199mm
16mm ... 215mm
17mm ... 232mm
18mm ... 239mm
19mm ... 249mm