• 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 • The Shank to Box End Transition Area is Also Reinforced to Provide Greater Strength • Open End Has a Radius Design for Greater Strength; Especially When Compared to a Hex Open End • Large Size Stamp on Both Ends of the Wrench and 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 ASME Specification: B107.6-1994 Country of Origin: United States Coupon Headline: 12 Point SAE Long Pattern Black Oxide Combination Wrenches Drive Type: 12 Point End A Drive Type: Open End End A Joint Type: None End A Offset Degrees: 15 ? End A Ratcheting Type: None End A SAE/MET: SAE End A Thickness: 0.410 in End A Width: 2.050 in End B Joint Type: None End B Offset Degrees: 15 ? End B Ratcheting Type: None End B SAE/MET: SAE End B Thickness: 0.620 in End B Width: 1.450 in Fastener Size: 1 in Long Description: 1 Black Oxide Long Pattern Combination Wrench 12 Point Overall Length: 14.000 in Packaging: Bagged Product Name: Long Length Combination SAE/Metric/Torx: SAE Table Description: 1 Black Oxide Long Pattern Combination Wrench 12 Point UNSPSC_V7.0901: Combination wrenches UPC: 781412302325 US Federal Specification: GGG-W-636E Weight: 1.12 lb Weight: 1.12 lb