The KING TONY 1/2" Drive Torque Limiting Extension Bar is the perfect solution for fast, accurate, and safe fastening in automotive and industrial applications. Engineered to prevent over-torquing of lug nuts and critical fasteners, this torque extension bar is precision-calibrated to 150Nm, ensuring consistent results with every use. Constructed from high-strength chrome molybdenum alloy steel, it offers exceptional durability under high-impact conditions. The phosphate sunk finish enhances corrosion resistance, while the color-coded and laser-engraved torque markings (in both N·m and ft.lb) provide quick and easy identification. Designed for professional use with impact wrenches, it’s ideal for tire shops, mechanics, and technicians who demand reliability and efficiency.

• 1/2″ Drive Torque Extension Bar – Compatible with impact tools and torque wrenches
• Pre-Calibrated to 150Nm – Helps prevent over-tightening and thread damage
• Color-Coded & Laser Engraved – Marked with both N·m and ft.lb for easy reference
• Prevents Over-Torqued Lug Nuts – Ideal for automotive wheel installations and repairs
• Chrome Molybdenum Alloy Steel – Offers superior strength and impact resistance
• Phosphate Sunk Finish – Provides long-lasting durability and corrosion protection
• Professional-Grade Tool – Trusted by mechanics, technicians, and automotive professionals