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
Grainger Spring Return Hose Reel 1/2 MNPT 50 ft
The Coxreels Spring Return Hose Reel is a 50 foot capacity hose reel made of steel with a powder coat finish. It features a spring return mechanism to retract the hose and has swivel inlet and outlet connections. This industrial-grade hose reel can hold 1/2" or 5/8" ID hose up to 300 PSI working pressure. It comes with mounting hardware for wall or ceiling installation. The reel dimensions are 17" diameter x 14" width and it weighs approximately 35 lbs.
BURKLE INC stop-it hose clamp, Easy-Click, Ø 0.59 in. (15 mm), red
Stepless flow regulation: With the tubing clamp stop-it's knurled screw, a stepless, delicate flow regulation or complete stop of the flow are possible, even for existing hose connections. The tubing is compressed over a wide area against the sturdy steel hook in order to prevent it from being damaged.
AVANTOR MASTERFLEX (VWR LLC) MFLX SNTRY CLMP TRICLMP 2IN
Masterflex Sanitary Clamp, Tri-Clamp, 2”, Avantor
Ace Glass, Inc. Joint clips, 14/20, Keck; type, POM acetal resin, not for positive pressure use, yellow, pk/10
14/20 yellow 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.
Ace Glass, Inc. Lab jaws chain clamp, 28cm grip, 12in arm, Troemner 916372
Lab jaws chain clamp, 28cm grip, 12in arm, Troemner 916372
Chemglass Life Sciences Thermocouple Clamp, PP
Thermocouple Clamp, Polypropylene. Provides the eastiest and most secure way to hold thermocouple probes in the laboratory. Accepts 1/16", 1/8" and 1/4" diameter probes. The thermocouple probe is inserted through the opening at the bottom of the clamp and the thumbscrew is tightened against the plug. Stainless steel support arm is 1/4" diameter x 8" long.
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
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.