Armstrong 20-242 Deep Length Socket

Armstrong Socket, Deep Length, Series, Yes Impact Rated, Measurement System, Square Drive, Drive Size, in 1/2, Socket Size, in 1-5/16, 3-1/2 Overall Length, Opening Depth in, in 1.32, 1-7/8 Drive End Width, Socket End Width in, in 1-7/8, Number of Points, Bolt Clearance Depth, in 1.28, High Alloy Steel, Finish

• Radius corner design engages the flats of the fastener, not the corners, providing up-to 15 to 20% more torque while reducing fastener rounding, enhancing the turning of worn fasteners
• EYE-D markings optimize size visibility, also providing SAE/metric differentiation
• Manufactured from high alloy steel using the most up-to-date manufacturing process and heat treat for greater strength and durability