30种尺寸,TOTAL共计382个O型圈有公制盒子的颜色有：红色，蓝色，***，默认蓝色。一箱有20盒，一箱重量是13KG除了***胶，也可以做硅胶和氟胶的材质的。NUMBERMETRICQUANTITYNUMBERMETRICQUANTITYd.w.d.w.P32.81.920PCSG2222310PCSP43.81.920PCSP22.422.13.510PCSP54.81.918PCSG2524.43.110PCSP65.81.918PCSP2524.73.510PCSP76.81.918PCSP2625.73.510PCSP87.81.918PCSG3029.43.110PCSP98.81.918PCSP3029.73.510PCSP10A9.82.413PCSP3231.73.510PCSP1110.82.413PCSP3433.73.510PCSP1211.82.413PCSG3534.43.110PCSP1413.82.413PCSP3635.73.510PCSP1615.82.413PCSG4039.43.110PCSP1817.82.413PCSP4039.73.510PCSP2019.82.413PCSG4544.43.111PCSG2020310PCSP4847.73.510PCS)