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Simpson Strong-Tie MCW88 MCW 1 in. Coupler Nut with Witness® Hole, Grade 55

MCW88

• Features

  • Couplers feature a Witness hole to ensure proper installation
  • Positive stop feature that helps ensure proper thread engagement into each end of the nut
  • MCW models are indicated with two notches
  • For non-hot-dip galvanized all-thread rod only
  • For connecting 1 in. rod diameters
  • Height (min.): 2-1/4 in.