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

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