1-1/8" 120XP Universal Spline XL Wrench Cooling System Testers Size etched into the tool

Size etched into the tool for easy identification

hood insulation

8L V10 3 valve heads2008 and later

Patented cam design increases force as load is applied

1-1/8" 120XP Universal Spline XL Wrench Cooling System Testers Size etched into the tool1 1 8" 120XP Universal Spline XL Wrench Features and Benefits: 120XP Universal Spline XL Ratcheting Wrenches have double stacked pawls to produce the 120 positions and three degree swing arc, to turn a fastener in tighter confines Reduced Diameter Ratcheting Box End and Open End for increased access XL Beam Design is up to 25% longer for improved reach and leverage Universal Spline Drive works on 5 different fasteners including 12 point, 6 point,