Armstrong 20-828 1/2-Inch Drive 12 Point Impact Socket, 7/8-Inch

Armstrong Industrial Hand Tools have a heritage of Made in the USA since four brothers founded the company in 1890. This Armstrong brand product is built from premium materials and workmanship ensuring unequalled strength, toughness, and durability. Product Type: 1/2-Inch Drive 12 Point Standard Length SAE Impact Sockets Finish: Black Oxide Drive Tang Size (Inch): 1/2 Fastener Size: 7/8 Drive Type: 12 Point Dimension A: Drive End (Inch): 1.26 Dimension B: Wrench End (Inch): 1.260 Dimension C: Overall Length (Inch): 1.614 Dimension D: Bolt Clearance (Inch): 0.610 Dimension E: Wrench Depth (Inch): 0.492 Dimension F: Length to Shoulder (Inch): ASME Specification: B107.2-2002 US Federal Specification: GGG-W-660a Length Format: Standard SAE/Metric: SAE.