7/16" x 3/8 KTI20214 K Tool International

Features & Benefits: 

• The universal spline socket design works on various fasteners such as spline, 6-point, 12-point, female torx and square
• It will even work on 50% rounded fasteners, it’s like having six sockets in one
• Features high-polish chrome-vanadium finish, which provides for long life and maximum corrosion resistance
• Available as a spline socket set, reference KTI20045
• Lifetime Warranty

Universal spline sockets can be used with various fasteners such as spline, 6-point, 12-point, 50% rounded, female torx and square. Made of heat-treated chrome vanadium steel for durability. Sockets feature high-polish chrome finish, which protects the tool from harsh working environments. Lifetime warranty. All sockets are marked with part number and size for ease of use.