Humboldt

Clamps/Supports, Humboldt

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Humboldt Clamps/Supports

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  • Screw Compressor Clamp, Closed Jaw (Hoffman)

    Humboldt

    Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and…

  • Burette Clamps

    Humboldt

    Two prong zinc-plated, stamped steel with aluminum alloy holder is adjustable by checknut to any angle Takes objects from 3/8” to 1 3/8” diameter. Fits rods up to 1/2” diameter. Length: 6 3/8”.

  • Screw Compressor Clamps: Open Jaw (Hoffman)

    Humboldt

    Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and…

  • Electrolytic Support

    Humboldt

    The "Hoffman Type" Electrolytic Support is used with associated glassware to demonstrate the electrolytic decomposition of water, hydrochloric acid, and other solutions. The unit consists of a cast iron base (H-21225) with insulated binding posts, support rod (H-21360), one burette clamp (H-8022),…

  • Rectangular Enameled Steel Support Bases And Rods

    Humboldt

    With heavy, rectangular base of plate steel, finished in hard enamel Zinc-plated steel rod is machined at lower end with U.S. National coarse thread 508 mm rod is 9.5 mm in diameter with 3/8-16 thread; 610 and 914 mm, 13 mm in diameter with 1/2-13 thread 8835B50 support is furnished…

  • Clamp Holders for Extension Rings

    Humboldt

  • S/J Joint Clamps

    Humboldt

  • Tripods, Flanged Concentric Ring Models

    Humboldt

    Sturdy Tripods featuring adjustable openings through the use of detachable rings.

  • Triangular Base Support Stands

    Humboldt

    Powder-coated with plated steel rod

  • Triangles, Iron Wire (16ga) Galvanized with Plain Clay Pipe Stems

    Humboldt

    Smooth Pipe Stem Triangles protect glassware on hotplates and over burner flames

  • "Easy Grip" Screw Compressor Clamp, Swivel Lower Jaw (Hoffman)

    Humboldt

    Similar in design to our Screw Compressor Clamps except that the compression adjustment screw has a 1" (25mm) diameter serrated head for greater leverage. The clamps are constructed from brass and plated for corrosion resistance.

  • Rod "Muff" Clamps

    Humboldt

    These Rod Clamps are otherwise known as the "muff" portion only and can be used to create custom clamps to satisfy a wide range clamping applications.

  • Clamp and Support Rods

    Humboldt

    Designed to allow users to mount rod vertically or horizontally. The clamp is cast iron with a black enamel finish. Supplied complete with a 3/8" x 20" (10mm x 508mm) rod (H-21350) or a 1/2" x 24" (13mm x 610mm) rod (H-21360).

  • Pinchcock (Mohr's)

    Humboldt

    Flat round edge nickel-plated steel wire jaw construction.

  • Test Tube Clamps

    Humboldt

  • Adjustable Band Clamps

    Humboldt

    Adjustable Band Clamps provide a unique and efficient clamping mechanism for objects of any shape and size. The same clamp can be used to handle a gallon container or fit snugly to hold a small thermometer, reducing the need to stock numerous clamp sizes and reducing time spent looking for the…

  • Screw Compressor Clamp, Closed-Jaw C-Clamp

    Humboldt

    Screw Compressor Clamp, Closed-Jaw C-Clamp with Side post for tubing insertion. Jaw Opening: 0-7/8" (0-23mm) Max Height, 1-1/8" (30mm) Max Width

  • Thumb Screws for Muff Clamps

    Humboldt

  • Cast Iron Support Rings

    Humboldt

    Distance from center of ring to center of clamp: 4-1/4" (108mm). Plated. Attaches to support rods up to 3/4" (19mm) in diameter.

  • Large Rod "Muff" Clamps

    Humboldt

    These Rod Clamps are otherwise known as the "muff" portion only and can be used to create custom clamps to satisfy a wide range clamping applications.

  • Bunsen Round Jaw Extension Clamps

    Humboldt

  • Single Ring Tripods

    Humboldt

  • Threaded Base Plates

    Humboldt

    Designed to attach to a tabletop or inverted into a recessed hole for flush mounting. Models are available with either a threaded hole completely through the center or with an unthreaded thru-hole. These die-cast units are supplied without rod. Other sizes are available on request with threaded or…

  • Thermometer Clamps

    Humboldt

    Similar to the H-8950, this clamp has a phosphor-bronze spring clip attached to an aluminum rod-holding block for thermometers and 2 "v" notches designed to hold the H-1602 ring and stem assembly in an ASTM Softening Point Apparatus, but can be used to suspend other items, such as pitch cubes. The…

  • Swivel Clamp Holder

    Humboldt

    For attaching extension clamps to supports Aluminum construction Has swivel for rods up to 5/8” diameter

  • Plated Steel Rods

    Humboldt

  • Universal (Swivel Jaw) Extension Clamps

    Humboldt

    Universal Plasticol coated jaws Swivel jaws of stamped steel; forged steel shank Recommended for condensers and irregular shapes

  • Screw Compressor Clamp, Swinging Jaw Clamp

    Humboldt

    These safe, simple and strong tubing clamps can be used on thin or heavy-wall tubing. Made of plated steel, the clamps incorporate a large aluminum knurled adjusting nut.

  • Triangles, Square, Nickel-Chrome Wire (14ga)

    Humboldt

    14ga Square, Nickel-Chrome Wire Triangles protect glassware on hotplates and over burner flames.

  • Thermometer Clamps

    Humboldt

    With a full 360° jaw rotation, this fully adjustable clamp is ideal for attaching to rods up to 3/4" (19mm) in diameter. The clamp has an aluminum muff with steel thumbscrew and phosphor bronze jaws. The maximum distance from the jaw to the muff is 4-3/8" (111mm) and the overall length is 5-1/2" (140mm).

  • Triangles, Round, Nickel-Chrome Wire (14ga)

    Humboldt

    14ga Round, Nickel-Chrome Wire Triangles protect glassware on hotplates and over burner flames.

  • Wooden Test Tube Clamps

    Humboldt

    This clamp is constructed from hardwood with a smooth finish and self-closing spring. The clamp will accept tubes up to 3/4" (19mm) in diameter. Overall length is 7" (178mm).

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