电工管:16-50MM
外接:16-40MM
弯头:16-40MM
三通:16-40MM
螺接:16-40MM
异径接头:20X16-50X40MM
大弯:16-50MM
盖式弯头:16-32MM
盖式三通:16-32MM
直弯45度:32MM,40MM,50MM
管卡:16-50MM
边卡:16-40MM
86型开关盒:80X50-80X75
嵌铜开关盒:78X38MM,78X50MM,80X38MM,80X45MM
多联开关盒:80X50MM
明装盒:86X86MM
86双联盒:168X80X50MM
120开关盒:110X65X50MM
86八角盒:75X50-75X50自攻
过路盒:110X110MM,150X150MM
圆盒:16单叉-圆盒20
高深圆盒:16单叉-25四叉