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Do you need help with securing and positioning delicate lab apparatus during complex experiments?

The Ohaus Multi-Purpose Clamps, specifically the CLS-KTLCLS model in stainless steel, provide a versatile and robust solution for all your laboratory setup needs. These clamps are designed to securely grip a wide range of laboratory equipment, such as chromatography, distillation, and titrations, are perfect for applications requiring precision and stability.

Key Benefits:

  • Versatile Compatibility: Easily accommodates 500 mL and 1000 mL flasks, making it ideal for various laboratory applications, including chemistry, research & development, and quality control.
  • Robust Construction: Constructed from electro-polished stainless steel or nickel-plated zinc, ensuring high durability and excellent chemical resistance.
  • Safety Enhanced Design: Features non-slip vinyl sleeves and fiberglass covers for high-temperature applications, reducing the risk of accidents and equipment damage in the lab.
  • Flexible Positioning: Extension arm clamps with 360° rotation allow precise apparatus placement at varying distances from lab frames, enhancing experimental setup flexibility.
  • Ease of Use: Includes built-in holders for simple and secure attachment to lab frames or stands, streamlining the setup process.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

When you choose the Ohaus Multi-Purpose Clamps for your laboratory, you’re not just buying a piece of equipment but investing in peace of mind. With these clamps, you’ll experience a seamless, secure, and efficient operation that keeps everything in place, allowing you to focus on achieving accurate results in your research and development efforts. Feel the satisfaction of knowing your lab operations are supported by top-tier LabJaws Clamps & Supports, ensuring each experiment is as safe as it is successful.

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: Kettle

  • Size: 500 mL, 1000 mL Flask
  • 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.