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Proform Parts 66978 - AN Hex Wrench Set

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Pricing: $97.87


Affordable AN Hex Wrench Set. Includes a fold over pouch. Color coded for fast identification, these PROFORM wrenches offer resistance to scratching hose fittings as they are being tightened and loosened.

Wrenches are also available separately:

66970C - 3AN 1/2"
66971C - 4AN 9/16"
66972C - 6AN 11/16"
66973C - 8AN 13/16"
66974C - 10AN 1"
66975C - 12AN 1-1/4"
66976C - 16AN 1-1/2"
66977C - 20AN 1-3/16"

Application List



  • 66978
  • 66978
  • 037995369782
  • Proform Parts
  • New


Shipping Information

  • Item Requires Shipping
  • 2.5 lbs.
  • W7.5000” x H3.7500” x L9.7500”

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