Test Tube Brush - Tapered Radial Tip

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WB - Test Tube Brush
  • Test Tube Brush - Tapered Radial Tip
  • Test Tube Brush - Tapered Radial Tip
  • Test Tube Brush - Tapered Radial Tip


These Tapered, Radial Tip Test Tube Brushes are designed with a slightly larger diameter at the tip of the brush which ensures the brush makes complete contact with round tubes or bottle ends for thorough cleaning. Made in USA

Part NumberBrush MaterialBrush TipDiameter (Inches)Brush Part (Inches)Overall Length (Inches)
610170 White Bristle Tapered Radial Tip  5/8"- 1/2" 3 1/4" 9"
610172 White Bristle  Tapered Radial Tip 1 1/2" - 1 1/4" 4"  10 1/2"

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1 Review

  • 5
    Money well spent!

    Posted by Susan on Apr 15, 2021

    I am so pleased with these test tube brushes. I have to use a humidifier at nights and it is so difficult to clean because of red fungus buildup in very hard to reach places. Using very hot water, vinegar, and these brushes makes the machine clean and safe to use again. The brushes conform to the spaces I’m trying to reach, and the bristles do not shed. Cleaning the brushes is a snap and they dry quickly. I highly recommend these products.

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