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Updated: 19 Apr 2026

10 Best Lab Beaker Clamps

#1 Best Pick
GEESTONE Lab Clamp, 10pcs Plastic Joint Clips, 3 Sizes (10mm, 14mm, 19mm), White, Modern, Science Lab Beaker Clamps

GEESTONE Lab Clamp, 10pcs Plastic Joint Clips, 3 Sizes (10mm, 14mm, 19mm), White, Modern, Science Lab Beaker Clamps

Brand: GEESTONE
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  • Material - Made of high-quality POM plastic, which makes it tolerates temperature from -40℉ (-40℃) to 212℉ (100℃)
  • Size - 3 Sizes (10mm, 14mm, 19mm)
  • Application - Use for Glass Ground Joint, to prevent a joint from separating during a reaction process, the Keck Clips can be used to secure the two sides together
  • Package - 10Pcs keck clips / Pack
  • 100% GUARANTEE - If you receive a broken one, please contact us within 24 hours, will help you solve this at first time
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#2 Best Value
QANYEGN Three Finger Clamp, Three Finger Lab Clamp, Multi Function Condenser Beaker Extension Clamp for Safe and Convenient Lab Setups

QANYEGN Three Finger Clamp, Three Finger Lab Clamp, Multi Function Condenser Beaker Extension Clamp for Safe and Convenient Lab Setups

Brand: QANYEGN
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  • NEW HIGH QUALITY: This 3 finger lab clamp is made of top quality materials to ensure durability and safety during experimentation.
  • DURABLE: The clamp is made of zinc alloy with an electroplated surface that is resistant to discoloration and durable to ensure long lasting use in the lab.
  • ADJUSTABLY FINGER OPENINGS: The adjustably finger openings of the 3 finger clamps allow for a perfect fit on beakers of different sizes, ensuring a secure grip.
  • EXTENSION BAR DESIGN: The unique extension bar design of the three finger grasper increases stability and support and improves the safety of the experiment.
  • WRAPPED FINGERS: The vinyl wrapped fingers of this 3 Finger Clamp hold the beaker tightly, preventing accidental slips or falls.
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#3 Budget Pick
Fdit Stainless Steel Crucible Tongs, 7mm Beaker Holder Clamp Tool with Non Slip Paws and Aircraft Class Rivet for Laboratory Science Experiments (400mm)

Fdit Stainless Steel Crucible Tongs, 7mm Beaker Holder Clamp Tool with Non Slip Paws and Aircraft Class Rivet for Laboratory Science Experiments (400mm)

Brand: Fdit
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  • Grip Performance: Equipped with non-slip paws to enhance grip, the crucible forceps allows secure holding of beakers and crucibles.
  • Size Options Available: This stainless steel crucible forceps comes in multiple lengths including 200mm and 300mm for flexible selection based on lab needs.
  • Center Rivet Design: Features an aircraft class center rivet that supports stable operation of the professional grade crucible forceps during handling.
  • Ease Of Handling: The professional grade crucible tongs is lightweight and easy to carry, providing convenient use in various laboratory settings.
  • Material And Build: Made of 7mm thick stainless steel, this stainless steel crucible tongs offers reliable performance for laboratory use.
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#4 Top Choice
Generic Lab Clamp/Holder Tool Electroplated Beaker Tongs with Plastic Holder 26cm Stainless Steel Beaker Clamp/Maximum Support for 1000ml Light and Easy to Operate

Generic Lab Clamp/Holder Tool Electroplated Beaker Tongs with Plastic Holder 26cm Stainless Steel Beaker Clamp/Maximum Support for 1000ml Light and Easy to Operate

Brand: Generic
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  • [PREMIUM MATERIALS] Crafted from stainless steel and plastic for durability.
  • [ANTI-CORROSION] Electroplated surface for improved to rust and corrosion.
  • [OPTIMAL SECURITY] Plastic parts ensure a secure grip on beakers.
  • [LARGE CAPACITY] Supports up to 1000ml beakers for various laboratory needs.
  • [EASY HANDLING] Lightweight design at only 160g for effortless operation.
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#5 Popular Choice
Marhynchus Double Regulator Lab Clamp, Stainless Steel Laboratory Retort Stand Clamp Multi-functional (Red)

Marhynchus Double Regulator Lab Clamp, Stainless Steel Laboratory Retort Stand Clamp Multi-functional (Red)

Brand: Marhynchus
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  • ★PLATING SURFACE - The surface of the Clamp/Holder is treated with electroplating, which has better corrosion-proof effectiveness.
  • ★ - The chemical flask clamp is made of 304 stainless steel, which is more durable.
  • ★ANTI SLIP - The clamp is equipped with plastic, which can hold the flask or test tube more firmly.
  • ★USAGE - The flask clamp is used to fix condensate tube or flask on retort stand and marble titration table.
  • ★Confidence comes from and our continuous pursuit for perfectness. If you feel dissatisfied, we promise you a replacement or an immediate refund.
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#6 Top Pick
4 Prong Lab Clamp, Cork Lined on Swivel Bosshead, 2.7" Opening Zinc Alloy With 9.8 Inch Rod, Flask Beaker Holder, Single Adjust Extension for

4 Prong Lab Clamp, Cork Lined on Swivel Bosshead, 2.7" Opening Zinc Alloy With 9.8 Inch Rod, Flask Beaker Holder, Single Adjust Extension for

Brand: Folany
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  • 【GREAT FOR LABORATORIES, CLASSROOMS & HOUSEHOLD 】This flask clamp is used to securely hold apparatus and glassware like flasks, condensers with non-slip rubber coated jaws. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use.
  • 【4 PRONG】The lab clamp front end has a four‑claw shape, with strong clamping force and large area. Clamp total length: Approx.250mm / 9.84in; Adjustable design to adapt to different specifications of laboratory instruments, the maximum clamping width is 70mm (2.76"). Thread fitted actuating joints.
  • 【DURABLE ZINC ALLOY MATERIAL】Lab stand clamps feature chrome plated zinc alloy, ensuring it durable, sturdy constructed, & long lasting use for any laboratory application.
  • 【CORK LINED】Cork lined prongs provide a cushioned, slip resistant hold, which can withstand high temperature and is suitable for any environment. The adjustment screw helps provide precise pressure regulation and reduce chance of glassware breakage.
  • 【100% SATISFACTORY CUSTOMER SERVICE】1-year limited ; Our ensures products and premium customer service; if received damaged clamp holder, please us immediately; we will solve it until satisfied!
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#7 Top Pick
Test Tube Clamp Beaker Tongs 26cm Crucible Tongs, Beaker Clip, Durable Lab Tongs Chemical Beaker for Beaker Lab Teaching Instrument

Test Tube Clamp Beaker Tongs 26cm Crucible Tongs, Beaker Clip, Durable Lab Tongs Chemical Beaker for Beaker Lab Teaching Instrument

Brand: fegayu
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  • Equip with plastic, hold the beaker more firmly.
  • Surface of the clip is treated with electroplating, better corrosion-proof effectiveness.
  • Maximum support for 1000ml beaker.
  • Light and easy to operate.
  • Made of high quality stainless steel, more durable.
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#8 Top Pick
QANYEGN Lab Chain Clamp, Laboratory Beaker Fixed Chain, Stainless Steel Beaker Chain Clamp for Beaker Container or Flask Chemical Equipment(Can hold diameters of 80-150mm)

QANYEGN Lab Chain Clamp, Laboratory Beaker Fixed Chain, Stainless Steel Beaker Chain Clamp for Beaker Container or Flask Chemical Equipment(Can hold diameters of 80-150mm)

Brand: QANYEGN
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  • EXCELLENT MATERIAL: Our lab chain clamp is made of high-quality 304 stainless steel, which is not only sustainable but also highly resistant to acid, alkali, and oxidation. This ensures that your laboratory experiments have long-lasting performance and reliable support.
  • SECURE AND VERSATILE DESIGN: Our laboratory beamer fixed chain is specifically designed to securely fix cylindrical objects with diameters between 80mm and 150mm. Whether you need to secure a beaker or flask container, this fixture provides a safe and stable grip, making it an essential tool for biology and chemistry laboratories.
  • PRACTICAL LABORATORY ASSISTANT: With its sturdy structure and versatility, our lab chain clamp has been proven to be a valuable companion in any laboratory environment. It can securely fix various types of containers on the test bench, making it an indispensable tool for conducting precise experiments.
  • EASY TO USE: Our stainless steel bear chain clamp is easy to use, simply connect the clamp to the desired container and adjust accordingly to achieve a tight and secure grip. The 43cm long chain is convenient for operating and positioning fixtures, ensuring maximum convenience in scientific research.
  • PREMIUM QUALITY ASSURANCE: We understand the importance of reliability in laboratory equipment. That's why our lab chain clamp is made from premium 304 stainless steel, known for its exceptional durability and resistance. Rest assured that our clamp will meet and exceed your expectations, providing you with a reliable tool for all your experimental needs.
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#9 Top Pick
Generic Steel Chemistry Beaker Clamp/Holder High Polished Clamp for Laboratory, Sturdy Steel Flask/Holder, 2 Pack Chemistry Accessories for Physics Lab

Generic Steel Chemistry Beaker Clamp/Holder High Polished Clamp for Laboratory, Sturdy Steel Flask/Holder, 2 Pack Chemistry Accessories for Physics Lab

Brand: Generic
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  • [DURABLE MATERIAL] Made of round steel, this beaker Clamp/Holder is sturdy and durable, ensuring long-lasting use.
  • [EXQUISITE DESIGN] The high polishing degree and beautiful appearance make this Clamp/Holder a standout accessory in any laboratory setting.
  • [VERSATILE USE] Suitable for physics, chemistry, biology, and more, this Clamp/Holder is a versatile tool for various laboratory experiments.
  • [CORROSION RESISTANT] With good to corrosion, heat, and low temperatures, this Clamp/Holder is designed to withstand tough lab conditions.
  • [SECURE GRIP] The surface plating and non-slip sleeve on the claw portion ensure a secure grip on beakers, flasks, and more.
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#10 Top Pick
TOPINCN High Temperature Resistant Laboratory Clamp 4 Prong Flask Beaker Clamp/Holder with Chrome-Plated Surface, for Chemistry Lab 1 X Laboratory

TOPINCN High Temperature Resistant Laboratory Clamp 4 Prong Flask Beaker Clamp/Holder with Chrome-Plated Surface, for Chemistry Lab 1 X Laboratory

Brand: TOPINCN
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  • [ MATERIAL] Made of durable zinc alloy and cork, featuring a compressive and wear-resistant construction for long-lasting use in various laboratory conditions.
  • [ADAPTABLE DESIGN] Adjustable clamp width of up to 70mm enables compatibility with a wide range of laboratory instruments, ensuring a versatile and user-friendly experience.
  • [SECURE GRIP] The four-claw shape with cork pad provides a strong clamping force and increased stability, making it perfect for securely holding different laboratory items.
  • [VERSATILE USAGE] Suitable for holding condensers, flasks, beakers, and triangular flasks, offering a practical solution for various experimental setups.
  • [EFFECTIVE DESIGN] Chrome-plated surface finish enhances , ensuring durability and reliability in demanding laboratory environments.
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