Armstrong 22-100 Standard Length Socket

Armstrong Socket, Standard Length, Series, Yes Impact Rated, Measurement System, Square Drive, Drive Size, in 1, Socket Size, in 3-1/8, 4-1/8 Overall Length, Opening Depth in, in 1.718, 2-3/8 Drive End Width, Socket End Width in, in 4-3/8, Number of Points, Bolt Clearance Depth, in 2.14, 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
• Socket wall dimensions are optimized to provide strength while retaining access to restricted fasteners
• Manufactured from high alloy steel using the most up-to-date manufacturing process and heat treat for greater strength and durability