Cole-Parmer® Two-Prong Extension Utility Clamps

Securely hold your flasks, beakers and burettes
  • An additional holder must be purchased in order to attach clamps to lab-frames, support stands or other apparatus
Ideal for holding straight-sided apparatus such as burets, thermometers, beakers, and flask necks. Choose single adjustment style for standard use where one prong or “finger” is adjusted using a wing nut, while the other prong remains stationary or for a more versatile clamp choose the dual adjustment style. Utilizing thumbscrews, both prongs are easily adjusted over a wider range. Available in medium and large sizes. Dual adjustable clamps are offered in either stainless steel or nickel plated zinc. Supplied with non-slip vinyl sleeves or for temperatures above 212°F (100°C), fiberglass covers.
$45.00 - $136.00USD / Each

6 variations of this product are available.

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6 PRODUCT OPTIONS
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Clamp Material Length (in) Description
Availability Pricing
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Nickel-plated Zinc with red vinyl and black fiberglass sleeves 8.469 Two-Prong Extension Clamp, Single, Medium
$45.00USD / Each
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Nickel-plated Zinc with red vinyl and black fiberglass sleeves 9.031 Two-Prong Extension Clamp, Single, Large
$52.30USD / Each
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Nickel-plated Zinc with red vinyl and black fiberglass sleeves 9.031 Two-Prong Extension Clamp, Dual Adjustment, Medium, Nickel-Plated Zinc
$45.80USD / Each
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Nickel-plated Zinc with red vinyl and black fiberglass sleeves 9.766 Two-Prong Extension Clamp, Dual Adjustment, Large, Nickel-Plated Zinc
$49.50USD / Each
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Stainless Steel with red nylon and black fiberglass sleeves 9.02 Two-Prong Extension Clamp, Dual Adjustment, Medium, Stainless Steel
$108.00USD / Each
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Stainless Steel 9.76 Two-Prong Extension Clamp, Dual Adjustment, Large, Stainless Steel
$136.00USD / Each
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