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Klein Tools Insulated Box End Wrench Set (8-Piece) 47140INS

$299.99
Pre-Sale Be first in line to receive this item when it releases/arrives
Estimated Ship Date: 08/01/2026 - 08/08/2026
OPT SKU
KLN-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
Overall Width11" (27.9 cm)
Overall Height3" (7.6 cm)
Special FeaturesWhite Wear Indication Layer
Overall Length15" (38.1 cm)
TypeBox End Wrenches
MaterialSteel, Overmolded Plastic
Number of Pieces8
Included(8) Box End Wrenches 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16"; Foam Lined Carrying Case
More Information
OPT SKUKLN-47140INS
MPN47140INS
UPC/GTIN092644610875
Product TypeCombination Wrenches
Google CategoryHardware > Tools > Wrenches
Shipping Weight6.70