Polished Brass made Straight Knurling Insert is ideal for automobile carburettors, connectors, adapters, fittings, glands, pipe fittings and for other applications. The Knurling Insert is made using quality grade brass and widely used in automobile industry and electrical industry. The Knurling Insert comes in application specific design and has high tensile strength. Polished Brass made Straight Knurling Insert can be custom made in various shapes and sizes as per specific requirements.