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Are you facing challenges securing and positioning various laboratory apparatus during complex experiments?

The Ohaus Multi-Purpose Clamps CLS-COLMNSX provides a robust solution, ensuring that your essential lab equipment stays firmly in place for precise, error-free results. Crafted from high-quality stainless steel, these clamps are designed to accommodate various applications, from chromatography to quality control in research and development. Whether working in a cleanroom or managing experiments in a chemistry lab, these clamps adjust to meet your specific needs, enhancing both safety and efficiency.

Key Benefits:

  • Versatile Grip Range: Adjustable from 3.62 into 6.5 in, allowing secure handling of various lab equipment sizes and shapes.
  • High-Quality Material: Constructed from corrosion-resistant stainless steel for durability and excellent chemical resistance; ideal for demanding laboratory environments.
  • Design Efficiency: Features non-slip vinyl sleeves and fiberglass covers for high-temperature applications, ensuring apparatus remains securely positioned above 100°C.
  • Flexible Placement: Includes extension arm clamps with 360° rotation, facilitating optimal apparatus placement at varying distances from lab frames.
  • Safety First: Prevents accidents by securely holding glassware and irregularly shaped objects, making it crucial for any laboratory setting.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

When you integrate the Ohaus Multi-Purpose Clamps into your laboratory setup, you'll experience a seamless and worry-free operation. These clamps promise to keep your equipment securely in place and enhance the overall efficiency of your experimental procedures. Feel confident about having reliable, top-grade equipment from Liberty Scales—a leader in laboratory equipment—supporting every test and analysis. Empower your research and development with the precision of LabJaws Clamps & Supports, and feel assured in the quality and control of your scientific endeavors.

Reach out to our dedicated team for further information and personalized assistance. Call us at (661) 888-1919 or email us at We're here to help you every step of the way!


  • Clamp Style: Column

  • Material: Stainless Steel

  • Grip Range: 3.62 in -- 6.5 in (92 mm – 165 mm)

  • Size: Extra Large

  • Arm Length: 8.31 in (211 mm)

  • Dimensions: 14.49 in (368 mm)

  • Arm Diameter: 0.43 in (11 mm)
  • Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
  • Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
  • Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
  • Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
  • Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
  • Customer Support: Contact at (661) 888-1919 or for queries or concerns about shipping.