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
Chemglass Life Sciences Clamp, Three-Prong Swivel
Clamp, Three-Prong Swivel. Dual adjustment clamp with shaft wing nut to allow clamp jaw movement of 360°. Rod holder grips up to 3/4” (19mm) diameter. The clamp has a 2 1/4” (57mm) maximum grip size with a 5/8” (16mm) O.D. extension arm. Complete with removable vinyl and fiberglass covers.
Grainger Band Clamp Buckles 201/301SS 1 PK25
The Band-It Band Clamp Buckles Clip-On are stainless steel band clamp buckles that provide a method of attachment for band clamps. They feature a clip-on design that allows for easy installation without the need for tools or fasteners. The buckles have a worm screw tensioner that is used to tighten the clamp for a secure hold. They are made from 201 stainless steel for durability and corrosion resistance. The clamps accommodate band widths up to 1/2 inch wide and have a temperature range of -80°F to 1000°F. Overall these clamps offer a convenient way to install and tension band clamps in a variety of applications.
Chemglass Life Sciences Clamp, Sanitary, 3/4", Heavy Duty, Single Pin, 304 Stainless Steel
Clamp, Sanitary, 3/4", Heavy Duty, Single Pin, 304 Stainless Steel. Single pin style heavy duty sanitary clamp made from 304 stainless steel. For use with our sanitary adapters.
Hach Company Clamp, Screw Compression, Open Jaw, 1.3 x 1.9 cm
Nickel-plated brass. For rubber and plastic tubing.
Andwin Scientific Nickel-Plated Zinc, Talon Regular Clamp Holder
The Talon Regular Clamp Holder can be utilized whenever clamping at 90 is needed. This product has a streamlined design that gives maximum contamination resistance and allows easy cleaning. It is constructed with Nickel-Plated Zinc and has a grip s
Cole-Parmer Keck Metal Standard Taper Clip, Size 19, 6/Pk
These metal taper clips securely hold conical joints under pressure. Nickel-plated steel taper clips feature superior chemical and temperature resistance—withstand temperatures to 932°>F (500°>C).
AVANTOR MASTERFLEX (VWR LLC) MFLX SNTRY CLMP TRICLMP 3IN
Masterflex Sanitary Clamp, Tri-Clamp, 3”, Avantor
AVANTOR MASTERFLEX (VWR LLC) BARBED ADPTR 1.5CLAMP 1IN TUBE
NC3135748 BARBED ADPTR 1.5CLAMP 1IN TUBE
Ace Glass, Inc. Joint clip, size 19, Keck; type, all Delrin;, fits18/7, 18/9, 7mm & 9mm ID O-ring joints, not for positive pressure use, blue, pk/10
Joint clip, size 19, Keck; type, all Delrin;, fits18/7, 18/9, 7mm & 9mm ID O-ring joints, not for positive pressure use, blue, pk/10
Ace Glass, Inc. Joint clips, 24/40, Keck; type, POM acetal resin, not for positive pressure use, green, pk/10
24/40 green Keck type joint clips made from POM acetal resin. Clips will not scratch the glass, and are resistant to concentrated alkalies and dilute acids. Useful temp range: -40 to 140 C. Not for pressure applications. Pk/10.