The King Tony 9-Piece Internal KM Locknut Socket Set is a precision-engineered toolkit designed for loosening and tightening groove nuts (DIN 981) commonly used on crimping sleeves, clamping sleeves, and ball bearing locknut assemblies. Built for technicians who need reliable access in confined spaces, this set delivers the strength, accuracy, and convenience expected from King Tony professional tools. Each socket is crafted for secure internal engagement, ensuring stable torque application while preventing slippage or damage to the nut. Compatible with ratchets, extensions, and various drive tools, this compact set covers KM4 through KM12, making it a versatile solution for workshop, industrial, and maintenance environments.

• 9-piece internal KM locknut socket set for groove nuts (DIN 981)
• Designed for ball bearing locknuts ranging from KM4 to KM12
• Slim, compact profile enables use in tight spaces
• Works seamlessly with extensions, ratchets, and standard drive tools
• Provides secure internal engagement to prevent nut damage
• Ideal for industrial equipment, machinery maintenance, and precision bearing applications
• Built to King Tonyu2019s high-quality standards for durability and long service life