Clamps
Adjustable devices designed to securely hold two objects together or to hold an object in place; used with standard-taper and ball-and-socket joints, glass and tubing assemblies, and with ring stands. Available as plastic joint clips, stainless steel pinch clamps, and taper clips.
A laboratory clamp is an essential piece of equipment used to support and secure labware and other laboratory apparatus such as flasks, reaction vessels, tubing, thermometers, probes, columns, funnels, and overhead stirrers.
Some laboratory clamps consist of a shaft and boss head, secured with hand-tightened thumbscrews, knurled nuts, or wingnuts onto a supporting rod, stand or scaffold. They may also include two- or three-pronged, adjustable closing jaws designed for gripping objects safely and securely.
Laboratory clamps are constructed of metals such as stainless steel, nickel-plated zinc, plated brass or diecast aluminum alloy for enhanced chemical, heat, and corrosion resistance. However, some components such as the adjusting screws may be made of plastic, and the prongs may also be lined or covered with cork, plastic, glass-fiber, or rubber for enhanced grip with minimal damage or breakage.
Laboratory Clamp Styles and Designs
• Universal, general-purpose clamps that are fully adjustable for accommodating and securing a wide range of items of different sizes such as columns and thermometers
• Retort clamps for securing round-bottom flasks and similar glassware
• Fork clamps for securing and supporting cone-and-socket ground glassware joints
• Three-prong extension clamps, sometimes available with spring-loaded jaws, for holding irregularly shaped or outsized objects
• Specialized clamps for securing burettes and condensers or reaction vessels
• Chain clamps, which incorporate a circular, adjustable chain loop to hold cylinders and beakers
Ace Glass, Inc. Lab jaws chain clamp, 28cm grip, 12in arm, Troemner 916372
Lab jaws chain clamp, 28cm grip, 12in arm, Troemner 916372
WELOC USA LLC WELOC PA50 CLOSURE GREEN 50/PK
This item has a minimum qty of 2 per supplier requirements.
World Precision Instrument Slide Clamp for 2.5mm OD Tubing
- Slide Clamp for 2.5mm (0.098") O.D. Tubing, Polyethylene
- Package of 100
World Precision Instrument Roller Clamp 3/16"
- Roller Clamp for 3/16" OD Tubing, Polypropylene & Polystyrene
- Package of 60
AVANTOR MASTERFLEX (VWR LLC) Stainless Steel (SS) Hose Clamps, 11/16 x 1-1/4"", box of 10
The band-type worm drive clamp features stainless steel strap and screw housing with a stainless steel screw.
Grainger Clip-On Air Chuck w/Spring
The Grainger Tire Chucks are designed to hold tires in place during service or storage. They are made of durable cast iron and feature pyramid-shaped teeth to grip tires securely. The chucks have a jaw opening of 6 inches and can hold tires up to 26 inches in diameter. Their sturdy steel handle provides leverage for tightening. These heavy-duty tire chucks weigh 12 lbs each and are ideal for auto service shops, fleet maintenance facilities, and tire dealers.
Sanisure Inc Bio-Ease+™ HD Pinch Clamps
The SaniSure Bio-Ease™ HD clamp is designed for critical fluid applications where regulatory compliance, seal integrity, and repeatability are of the utmost importance. Its is designed to handle higher pressures and be more secure than a standard pinch clamp. The material of construction is a USP Class VI white glass-filled nylon which can be autoclaved or gamma irradiated in cleanroom packaged kits. Bio-Ease HD clamps can also be used with reinforced hose such as our Pharma-Clear braided silicone.