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Are you struggling to position and hold your laboratory apparatus during complex experiments securely?

The Ohaus Multi-Purpose Clamps CLS-OPENRAM is the solution you need. Crafted from durable aluminium and designed with an open ring style, these clamps from Liberty Scales are essential for a wide range of laboratory applications. Whether you're conducting chromatography, distillation, or any research and development, these clamps ensure your apparatus remains where you need it.

Key Benefits:

  • Versatile Applications: Ideal for use in chromatography, titrations, and distillation. Perfect for environments such as cleanrooms and acid fume hoods.
  • High-Quality Materials: Constructed with corrosion-resistant aluminium, ensuring longevity and reliability in all laboratory settings.
  • Secure Positioning: Features non-slip vinyl sleeves and optional fibreglass covers for high-temperature applications, providing extra security and stability.
  • Ease of Use: Compatible with additional holders for easy attachment to lab frames or other apparatus, enhancing flexibility and efficiency in lab setup.
  • Customizable and Economical: Offers a range of grip sizes, prong styles, and adjustment types, allowing you to find the perfect fit for various lab instruments at a cost-effective price.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Experience a new confidence level in your laboratory work with the Ohaus Multi-Purpose Clamps CLS-OPENRAM. These clamps solve the challenge of unstable apparatus and contribute to safer and more efficient experiments. Imagine your peace of mind, knowing that your valuable lab equipment is securely held and precisely positioned. Upgrade your lab setup with these indispensable clamps and elevate your research quality.

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: Open Ring

  • Material: Aluminum

  • Arm Length: 2.28 in (58 mm)

  • Dimensions: 6.22 in (158 mm)

  • Arm Diameter: 0.35 in (9 mm)

  • Platform Size: 4 in (102 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.