12 Pt Fractional Box End Wrench Set - 5 Piece - SK Hand Tool

This 5-piece SK Hand Tool 12 Pt Fractional Box End Wrench Set is engineered for professional automotive and industrial applications. Crafted in the U.S.A., this set features robust construction and the patented SureGrip® hex design, which engages the side of fasteners to prevent rounding and enhance grip. The wrenches are designed for reliability and efficiency in demanding work environments.

Key Features

• SureGrip® Hex Design: Drives the side of the fastener, not the corner, providing increased strength and significantly reducing the risk of rounding rusted or damaged nuts and bolts.
• Optimal Hand Clearance: Box ends are offset, providing improved knuckle clearance and access in confined or hard-to-reach workspaces, a critical benefit for mechanics.
• Professional-Grade Durability: Manufactured with quality workmanship in the U.S.A., ensuring a tool that withstands the rigors of daily professional use.
• Unconditional Guarantee: SK wrenches are unconditionally guaranteed against defects in materials and workmanship for the life of the tool, reflecting confidence in their lasting quality.
• Convenient Organization: The five-piece set comes packaged in a roll for easy storage and transport within a toolbox or service vehicle.

Applications

This versatile wrench set is suitable for a wide range of tasks encountered by professional technicians and mechanics. It is ideal for general automotive maintenance, engine repair, suspension work, and industrial machinery adjustments. The fractional sizing caters to common bolt and nut dimensions found on American-made vehicles and industrial equipment, ensuring reliable performance when tightening or loosening fasteners in various situations where precision and torque are essential.

Specifications

• Manufacturer: SK Hand Tool
• Model Number: 350
• Set Includes:
  • 3/8" x 7/16" Wrench
  • 1/2" x 9/16" Wrench
  • 9/16" x 5/8" Wrench
  • 11/16" x 3/4" Wrench
  • 13/16" x 7/8" Wrench