Armstrong® Flex Socket, Standard Length, Measurement System: Imperial, Square Drive, 3/8 in Drive, Universal Socket, 3/4 in Socket, 1.693 in Overall Length, 0.44 in Opening Depth, 3/4 in Drive End Width, 1.023 in Socket End Width, Ball Locking, 12 Points, 1/2 in Bolt Clearance Depth, High Alloy Steel, Polished Chrome

• Unique modified ear design prevents lock-up at extreme angles, allowing for smooth, continuous operation
• 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
• Unique socket retention method, cold form ball recess, provides consistent secure retention of the socket to the drive tool eliminating the possibility of either a loose fit or tight fit
• 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

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Armstrong_11_230_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Armstrong_11_230_Catalog.pdf