12.5MM系列组件：
19件公制标准六角套筒 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24,
27, 30, 32, 34, 36mm
1件快卸棘轮扳手
2件加长杆 5″, 10″
1件3用转接头 10mm转12.5mm
2件公制火花塞套筒 16mm, 21mm