Lowe's Home Improvement
The Hillman Group 3/16-in x 1-3/4in Square Key

The Hillman Group 3/16-in x 1-3/4in Square Key

Item #: 473174 |  Model #: 2161

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3/16-in x 1-3/4in Square Key

  • Used on power transmission shafts to hold pulleys and gears tightly on the shaft
  • Square keys are small bars of any length but its height and width are the same
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