The Sunex 57BS5 Splitter Halves are made of forged steel for strength and durability. Their sharp angled edges help get between tightly assembled components, making separation easier and more controlled. Threaded holes allow the acceptance of pushing or pulling attachments, increasing compatibility with various puller setups. Zinc plating and black oxide coating inhibit rust and corrosion, extending the life of the tool. Designed for versatility, these splitter halves are suitable for separating a wide range of press fit components in automotive, equipment and mechanical service environments.