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
Research Products International Corp MAGic Clamp Adjustable, for 125ml, 250ml, 500ml Flasks
MAGic Clamp Adjustable is designed for use with Incu-Shaker Mini and Incu-Shaker 10L model Shaking Incubators. Holds 125, 250, and 500ml flasks. This unique, magnetic attachment allows easy interchanging between flask clamps of different sizes.
Magnetic flask clamp secures Erlenmeyer flask to a shaker platform for mixing and aerating procedures.
Two year warranty.
BURKLE INC stop-it hose clamp, Easy-Click, Ø 0.79 in. (20 mm), green
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.
Chemglass Life Sciences Clamp, Horseshoe Style, #65
Clamp, Horseshoe Style, #65. Horseshoe shaped corrosion-resistant steel clamp for use with spherical ball and socket joints. Clamp has two machine bolts and thumbscrews 180º apart to apply uniform tension. NOTE: NOT FOR USE WITH CG-124 O-RING JOINTS.
Chemglass Life Sciences Clamp, Horseshoe Style, #12
Clamp, Horseshoe Style, #12. Horseshoe shaped corrosion-resistant steel clamp for use with spherical ball and socket joints. Clamp has two machine bolts and thumbscrews 180º apart to apply uniform tension. NOTE: NOT FOR USE WITH CG-124 O-RING JOINTS.
Chemglass Life Sciences Clamp, Horseshoe Style, #40
Clamp, Horseshoe Style, #40. Horseshoe shaped corrosion-resistant steel clamp for use with spherical ball and socket joints. Clamp has two machine bolts and thumbscrews 180º apart to apply uniform tension. NOTE: NOT FOR USE WITH CG-124 O-RING JOINTS.
Grainger Fork End 304 SS Cable Size 3/32
The Grainger 16X650 is a 16-inch diameter, 650 CFM, direct drive, aluminum exhaust fan. It features a 1/3 HP, 115V motor with permanently lubricated ball bearings and automatic thermal overload protection. The fan has a galvanized steel housing with baked gray enamel finish and comes with wall mounting brackets. It is suitable for commercial and industrial exhaust ventilation applications. The maximum operating temperature is 104°F and it weighs approximately 31 lbs.
Grainger Fork End 304 SS Cable Size 9/32
The Loos Wire Rope Clevis Fitting is a forged steel clevis with a 3/4" diameter hole that can accommodate wire rope up to 5/8" diameter. It is rated up to 9 tons working load limit. The clevis has a black oxide finish and includes a cotter pin for securing the wire rope. This heavy duty clevis fitting is ideal for creating an attachment point for wire rope in rigging applications. Made in the USA by Loos & Co., this clevis provides a safe and durable termination for wire rope.
AVANTOR MASTERFLEX (VWR LLC) Bel-Art Flow Control Clamp, Delrin Screw Clamp, 3/Pk
DELRIN(R) resists weak acids, bases, and organic solvents. Controls flow in flexible tubing up to 1/2" (13 mm) OD. Replaces stopcocks in many applications. Install without disconnecting tubing. Autoclavable. Bel-Art.
World Precision Instrument Manipulator Mounting Clamp, 1/2-inch
Mount your manipulator
- Diameter: 1/2-inch clamp
- Interchangeable clamp allows manipulator to be mounted on a variety of supports