7 Point Spline Key Adapter for trucks — fits 13/16" and 7/8" drive sizes for 7-point spline anti-theft lug nut removal on trucks and heavy-duty commercial vehicles.

• 7-point spline pattern
• Fits: 13/16" and 7/8" drive
• For truck and commercial vehicle use
• Compatible with 1/2" drive impact wrenches
• Heavy-duty high-strength steel