568Pcs Copper Washer Gasket Set Flat Ring Seal Kit Set w/ Plastic Box Assortment Kit Sump Plug washers 30 Sizes Oil Seal Fitting

- Good electrical conductivity and thermal conductivity. - 568pcs solid copper sump plug washer set for multiple choices. - All contained in a compact and see through compartmented plastic case. - Great for sump plugs, water, fuel and hydraulic fittings. - A sump plug washer set to suit all types of engines be it Car, Marine, Generators, Machinery and Plant.