ARMSTRONG 12-330 1/2" Drive 15/16" 12 Point Deep Socket USA

• Made in the USA - quality and availability
• Radius corner design engages the flats of the fastener, not the corners, providing up to 15% -20% more torque while reducing fastener rounding, enhancing the turning of worn fasteners
• Eye-d markings optimize size visibility, also providing SAE/ metric differentiation

Aeronca x 10 1428 main aisle r15a1