Armstrong 30-112 3/8" Black Oxide Regular Combination Wrench 12 Point USA

• Made in the USA - Quality and Availability
• Box Ends Incorporate a Radius Corner Design That 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
• Box Ends Are Offset a True 15° for Clearing Obstructions and Knuckle Clearance on Flat Surfaces
• Open End Has a Radius Design for Greater Strength; Especially When Compared to a Hex Open End
• Large Size Stamp on Both Sides of the Wrench for Ease in Identification
• Black Oxide Finish Provides Smooth Edges with An Industrial Finish
• Manufactured From High Alloy Steel Using the Most Up-To-Date Manufacturing Process and Heat Treat for Greater Strength and Durability
• Meets or Exceeds ASME B107.6-1994 and US Federal Spec. GGG-W-636E

5-3/8" Long