10PCS M3 8/10/28/30mm Double Pass Hollow Hex Copper Ferrule Cylinder Piller

Specification:
Material: Copper
Size: M3*8mm, M3*10mm, M3*28mm, M3*30mm
Quantity: 10PCS

Feature:
-Double pass hollow hex copper cylinder
-Four size can be selected
-Ideal for Electronics DIY or repair usage

Package included:
10* M3 Double Pass Hollow Hex Copper Ferrule Cylinder Piller