Clamps
From controlling gas or liquid flow in tubing to providing the key piece for retort stand assembly, clamps are necessary parts for providing a controlled environment in any laboratory. Available in a variety of formats including the three-prong grip, bosshead, towel grip, and pinchcock, different designs fit specific functions. Manufactured with resistant finishes allow the adjustable clamps to withstand harsh testing conditions. These durable tools may fit specific equipment sizes or have a flexible sizing scale.
VWR® Talon® Ultra Flex Support Systems with Base Plate
Systems are extremely versatile with a unique, flexible arm that can be placed in virtually any position or angle.
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2-Prong Universal Retort Clamp
The 2-prong, double adjustable universal clamp offers a non-slip vinyl-coated grip, swivel bosshead, and is made of durable stainless steel.
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Premium Three-Finger Clamp, Vinyl Coated
This premium lab clamp features thread-fitted actuating joints.
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Burette Clamp With Boss Head, Uncoated Jaws, United Scientific Supplies
Excellent for holding small objects securely.
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Plastic Double Burette Clamp
Double burette clamp made of polypropylene plastic, suitable for 10 mm or 12.5 mm rods.
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C-Clamps, Eisco
Steel C-Clamps with threaded screw and swivel pads for a gentle yet secure hold.
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United Scientific Two-Way Table Clamp
Securely hold rods in two dimensions.
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Symmetrical Round Jaws Double Buret Clamps
Use the two sets of symmetrical round jaws for simultaneously holding two round objects, each up to 35 mm in diameter. Each of the rubber-coated clamps rotates 360° and may be locked at any angle. The unit attaches to any standard support rod up to 13 mm in diameter.
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Premium Square Bosshead
All Metal Construction to Carry Heavy Loads and Prevent Torque Damage
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Screw Compressor Clamp with Closed Jaw
Used to control flow in flexible tubing.




