Replacement Timer Knob for Best-Built Magnetic Finisher

Current Stock:

Replacement timer knob for Best-Built Magnetic Tumbler Polisher

Best Built magnetic finishers have become the best value for their quality, features, and warranty. They are built with quality superior components; from the heavy duty plastic bowl to the workhorse direct drive motors, all at an amazing low price.

  • Fits Best Built 39-001 (#47.610), 39-002 (#47.612), and 39-003 (#47.614)
  • Size: 1-9/16" diameter x 1-1/8" deep