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
World Precision Instrument Jones Towel Clamps, 9cm, Curved
- 9 cm (3.5") Long
- Curved
- Cross Action Handle
- Stainless steel
Chemglass Life Sciences Clamp, Horseshoe Style, 32mm Flange
Clamp, Horseshoe Style, 32mm Flange. Horseshoe shaped clamp used to connect CG-138 flat o-ring flange. Design allows clamp to be installed or removed easily. Made of cast aluminum with chemically resistant green epoxy coating. Three adjustable tension locking screws assure even clamping pressure.
World Precision Instrument Surgical Needles, Taper Point, 1/2 Circle, Size 10, 55mm
- Size 10
- Taper point
- 1/2 Circle
- 55mm long
- Pack of 12
Chemglass Life Sciences Clamp, Horseshoe Style, #35
Clamp, Horseshoe Style, #35. 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 Coupling, 1-1/2" Beaded Pipe, "A" 2-7/16" X "B" 1-5/16", 50 in-lbs MAX Torque, 7/16" Hex Nut Size
Coupling, 1-1/2" Beaded Pipe, "A" 2-7/16" X "B" 1-5/16", 50 in-lbs MAX Torque, 7/16" Hex Nut Size. Complete coupling assembly consists of a 300 series stainless steel outer band with T-bolt, a Viton liner, and a PTFE sealing ring. Couplings allow for a maximum deflection of 4¿. PLEASE NOTE: TIGHTEN ALL COUPLINGS TO THE PROPER TORQUE SETTING.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Hose Clamp, Acetal Copolymer, White, 1.123"" ID x 1.296"" ID; 50/PK
These reusable white acetal copolymer clamps will not rust or corrode. They are recommended for continuous use from ambient temperature to 200F or 93C. Clamps are nonconducting and stable in a wide variety of chemicals.Once set, clamps stay put. To use, simply position the clamp on a hose or tubing bundle and then press the jaws together with a pair of pliers.
Fine Surgical Instruments VORSE TUBING CLAMP 7.5IN SER
VORSE TUBING CLAMP 7.5IN SER WITH GUUARD (16.5cm), 6-1/2 in.