No compromises - these innovative stepped box-ends deliver excellent access and clearance without sacrificing strength. Each wrench has the versatility to work with a wide range of sizes and can easily move from job to job. The smooth profile and unbroken surface lets you apply more torque comfortably on the flat handles.

• 5° ratcheting arc lets you turn fasteners in tight spaces
• Universal spline box end fits six common styles of fasteners hex, square, 12 pt., E-Torx®, rounded hex, and spline
• Ergonomic beams let you apply more torque to fasteners
• Size : 5/16 in x 3/8 in, 7/16 in x 1/2 in, 9/16 in x 5/8 in, 11/16 in x 3/4 in