The 10º offset box end provides clearance in tight areas. Supertorque® box opening design allows for the application of higher torque without rounding or deforming the hex fastener points. No contact is made at the corners. Instead, wrenching forces are placed on the flat surfaces behind the points. Coil slides along the wrench handle to provide full use of the handle and achieve greatest leverage. Sizes are clearly marked on the handle.
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