6 Point Spline Key Adapter for passenger cars — fits 3/4" and 13/16" drive sizes. Used with a 1/2" drive impact wrench to remove and install spline-drive anti-theft lug nuts commonly found on passenger vehicles. Spline key adapters are essential for shops that service vehicles with factory or aftermarket anti-theft wheels.

• 6-point spline pattern
• Fits: 3/4" and 13/16" drive
• For passenger car applications
• Works with 1/2" drive impact or hand tools
• High-strength steel construction