expand plugs
Detailed Product Description
expand plugs
The material is PE or NYLON
Size M5X25
M6X30
M8X40
M10X50
M12X60
Colour :white, grey, black,red, green,and so on
It's ideal to be used for building materials.It endure the temperature(-40--+80),rust,corrosion,aging,ans chemical affect .Meanwhile good at electric insulation, tensibility, and high pressure.The structure designed with gear can prevent itself sliding in the hole.