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4-Arm Clamping Knob (2 in. Diameter x 1 in. Stud Length with 3/8-16 Male Thread)


SKU: 137825

  • Parts feature 3- and 4-armed heads for improved ease-of-use as quick hand adjustments
  • Parts vary in Diameter from 1-1/8" Thru 2"
  • Parts range in Height from 1/2" Thru 1"
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An assortment of 3- & 4-arm clamping knobs from Hillman. These knobs are ideal for moderate-to-heavy torque applications. They are best used wherever a quick hand adjustment is needed. Included knob sizes vary in diameter from 1-1/8" thru 2" and are constructed from high-quality materials which offer a high resistance to corrosion. Full assortment contains seven (7) refills comprised of Hillman item numbers #55416 - #55422.
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