What is this?The battery post terminal for battery charging, and battery posts extension. It is universally used for cars, boats, and RV battery terminal connectors.What will I get?External Thread Size: M6Internal Thread Size: M8Thread Length: 9mm/0.35 inchPositive Outer Diameter: 19mm x 17mm/0.75 inch x 0.67 inch(Max. * Min.)Negative Outer Diameter: 17.9mm x 16mm/0.71 inch x 0.63 inch(Max. * Min.)Hex Width: 18mm/0.71 inchTotal Length: 28mm/1.1 inchPackage Content: 1 Pair x Battery Terminal ConnectorsAre there any advantages of the product?Battery terminal connectors are made of brass material, which has better corrosion resistance, strong electrical conductivity, and durability for long time service.
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