8-Piece Insulated Box End Wrench Set, 47140INS

Klein Tools Insulated Box End Wrench Set is made for the kind of work where there's no room for error. Built with three-part insulation and a white wear indicator that alerts linemen when it's time to replace. Oversized handles allow for full control with Class 2 gloves, and the stepped-down design provides greater access in hard-to-reach areas. This set all packs into a heavy-duty case that's always ready for the next job.

• ASTM F1505 certified three-part insulation is built for live-line work up to 1000V with a visible wear indicator for added protection
• Includes most commonly used wrench sizes for essential utility tasks
• Oversized handle is built for heavy infrastructure tasks with added torque and grip optimized for Class 2 glove use
• Stepped box end design for tight access
• Foam lined, heavy-duty case keeps everything protected and ready for work