200 sets of solid copper gaskets, 9 sorting sets of metric size copper gaskets, solid copper waste oil plugs and packing box

Description

High Quality Copper: Solid copper has high conductivity, heat and high voltage resistance. Ideal for crankcase plugs, water, fuel and hydraulic fittings. Application: Copper washers are perfect for electrical connections, such as household appliances, commercial appliances, automotive, marine, generators, machinery and factories. Function: the