镀锌管弯头 大小规格都有

$2.21

地插座底盒86开关盒 暗盒各品牌通用型 金属加厚底盒地板插座底盒

$2.47

KBG镀锌线管底盒快速免护套杯梳锁母内丝盒接内牙杯梳盒接头紧定

$2.15

KBG JDG镀锌穿线管罗接锁母杯梳加长带钉紧钉式内牙直通接头金属

$2.15

上海PVC电线管接头线管直接配件塑料20家装双眼皮走线4分阻燃管子

$2.02

带盖预埋接线盒对通角曲角圆三通四叉电工配件塑料线盒国标司令箱

$2.10

JDG线管弯头20 25 32 40 50mm铁线管4倍90度弯头直角弯电线管弯头

$2.04

16 20PVC红电工穿线管U型塑料固定水管排卡10位连排 拼装卡 迫码

$4.29

万能修复棒可塑充电线数据线保护修复神器电线电缆热收缩加厚

$8.01

桥架预埋盒预埋方盒双排水预留洞模具预留洞口模具预留套管花盆

$13.27

JDG金属线管直接直通双接KBG线管直接接头SC钢管直接镀锌管直接

$11.11

PVC线管分线盒16 20 三叉四通精品加高加厚圆接线盒圆三通司令箱

$108.82

线管直接PVC直接线管接头国标配件直接3分 16mm直接白色 束节直通

$1.99

PVC电线管配件 线管直接 PVC直接 线管接头 直接头 40mm直接白色

$2.05

信号线管 不锈钢穿线软管 防仪表线管 宠物咬软管 7毫米

$2.06

Telegraph pole cable hoop pull plate ring base plate complete set U-shaped hoop

$12.14

KBG JDG Wire tube electronic lock mother tube clamp tube clip thread 20 wire tub

$2.00

Elevator release line sample line suspension line ship release steel wire spring

$19.83

PVC commander box junction box four-prong four-way box 16mm white 3-point wire t

$2.08

Line pipe direct PVC direct line pipe joint national standard accessories standa

$2.01

PVC wire conduit accessories direct connector wire conduit connector thickened d

$2.03

PVC line pipe joint 20 electrical casing line pipe accessories national standard

$2.01

Line pipe direct PVC line pipe joint national standard accessories thickening an

$1.99

PVC electrical accessories comb lock nut lock box connection thickened high-qual

$2.04

Factory direct sales wire tube lock lock nut cup comb screw joint box junction b

$2.01

Factory direct sales wire tube lock lock nut cup comb screw joint box junction b

$2.01

Factory direct sales PVC wire pipe elbow electrical accessories wire pipe joint

$2.08

High-quality color PVC commander box junction box commander box round tee three-

$2.16

PVC wire conduit joint electrical casing wire conduit accessories national stand

$2.00

PVC16mm electrical casing threading pipe wire pipe red direct head 3 points 16 n

$1.99

PVCΦ25 wire tube cup comb 86 bottom box cassette lock lock mother 4-point wire t

$2.02

16mm wire tube cup comb lock electrical pipe accessories lock mother connector p

$2.00

PVC wire pipe cup comb 20 cup comb plug PVC wire pipe accessories plug cap pipe

$1.99

PVC wire tube connector lock nut connector 20 cup comb lock lock screw lock nut

$2.01

PVC wire pipe elbow electrical accessories four-point national standard 20mm elb

$2.01

PVC water supply pipe elevator ceiling water supply elevator 20 25 32 40 hoop di

$2.07

PVC water supply pipe elevator ceiling elevator water pipe card drainage pipe ho

$2.04

PVC buckle cover commander box three-point 16-round commander box line tube acce

$2.08

Wire pipe accessories PVC wire pipe cup comb 20 lock female connector plastic cu

$2.00

Electrical casing PVC line pipe joint national standard thickened direct 4 point

$2.00