订购链接：SB-19黑色绝缘塑料通孔护线套

绝缘塑料SB通孔扣式护线套16-19-22-25尼龙电缆电源线塑胶线孔盖

材质：尼龙，颜色：黑色、白色；

规格：SB-16、SB-19、SB-22、SB-25等。

Insulating Plastic SB Through-hole Snap-in Cable Grommet, Nylon Cable Power Cord Plastic Wire Hole Cover

Material: Nylon

Color: Black, White

Specifications: SB-16, SB-19, SB-22, SB-25, etc.