The REAR CHUCK JAW SET, model 6190, is designed for precision gripping in machining applications. Manufactured by REX INTERNATIONAL USA INC, this set includes high-quality jaws that provide a secure hold on various workpieces. Made from hardened steel, these jaws ensure durability and resistance to wear, making them suitable for heavy-duty use. The set is compatible with standard chucks and features easy installation for quick setup. Ideal for both professional and hobbyist machinists, this rear chuck jaw set enhances the efficiency and accuracy of machining tasks.