Stainless steel Pinch clamps are for use with O-ring and ball and socket clamps All sizes except 1236D18 and 1236D20 have screw locking devices. Only screw locking clamps are recommended for O-ring joints. All clamps are made of 304 –18/8 Stainless Steel.

Clamp features vinyl coated three pronged jaws that open to 2.25" wide. Includes fiberglass sleeves and a clamp holder that can be rotated 360°.

Aluminum construction to connect tops to flasks Wing nuts or thumb screws are spaced to assure uniform compression for sealing the system

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…

Burner tri-pod with cast iron ring and nickel plated threaded legs. Sold individually.

Cast iron construction with nickel plated thumb screws. Will accept rods up to 5/8" in diameter.

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…

Graduations are always visible The clamps fit standard support rods, 12.5mm (1/2") and includes an adapter to fit to narrower 9.5mm (3/8") rods. Polypropylene is chemical resistant and autoclavable at 121°C (250°F).

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

0209X58: Tubing Holder for Beakers This polypropylene plastic clip holds flexible tubing steady and fits securely onto the edge of beakers or pitchers up to 1/4" thick. 5.1cm (2") long arm has a hole to accept tubing up to 9.5mm (3/8") O.D. Autoclavable …

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.

With rack on shank for breaking off single or double strength glass, extra large natural diamond for durability.

Wide adjustment range Autoclavable Stainless steel Polished finish Dual Adjustable Clamps are durable, multi-purpose clamps constructed of stainless steel and offer excellent chemical resistance and overall strength. The versatile 3-prong design secures a variety of lab apparatus…

These extension clamps features heavy-duty electroplated zinc alloy construction, dual prong adjustments and addtional fiberglass sleeves. Clamps have a max temperature use of 80°C. CLHD01 - 4" long extension rod is constructed of stainless steel. Prongs open to about 1.75",…

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

Multi-purpose UltraJaws Heavy-Duty Clamps feature an innovative closed yoke construction that minimizes contamination and corrosion of internal components. The unique design enables secure gripping and positioning with added strength and durability. Available in both single and dual prong…

Strong, excellent quality laboratory support jack, made of aluminum and stainless steel. Vertical height to 26cm;15cm x 12cm top and base plates. Also available with removable 20cm x 20cm platform and a 45cm long support rod.

Heavy Duty Bosshead, Chrome Plated, Fits Rods up to 20mm Diameter Heavy duty bosshead Die casted alloy with chrome plated  or black finish Accepts rods measuring up to 20mm in diameter Large thumb screws and grooved knobs for easy adjustments (1) Boss head This…

Made from high grade Zinc Alloy, finished in a non-toxic powder coating. Two wide pad metal screws make it easier to securely fasten the bosshead to the support apparatus and clamp. Able to hold rods up to 16 mm in diameter. Holds rods orthogonal (90 degrees) to one another. Eisco Labs proudly…

All metal material Accepts rods up to 3/4" in diameter Center adjusts to allow for different angles other than perpendicular Perfect universal lab clamp - accepts rods up to 3/4" in diameter

Premium quality stainless steel 3/8" hose barb 3-way tee for secure vacuum connection. Now you can hook up multiply rotary evaporators or vacuum ovens to one pump, or multiply pumps to one evaporator or oven to draw a faster and deeper vacuum.

For anchoring of 1/2" lattice frame.

Clamp Retort, 3 Prong, Powder coated 3 Prong, Powder coated clamp Over all Length 10" Prongs have 2" of PVC coating. Clamping tommy-bar screw through swivels, Clamping tommy-bar screw through swivels, mounted on 5.625" rod. Rod dia. 8 mm (0.315") Jaw…

Aldrich benchclamp clamps have a nickel-plated finish and are corrosion resistant. The clamps come with slip-on fiberglass finger covers. The Grippy Knob design has a round nut which is easy to turn making tightening the clamps around glassware fast and convenient. Round extension arms allow the…

Support ring is constructed of 1/2" OD. PTFE coated stainless steel rod. Made with an opening for easy insertion of reactor with an 8in long rod for connection to lattice.

Joins rod frames in the same or different planes. Open throat construction permits rods to be lifted out without having to be pulled through. Setups can remain unchanged when shifting individual members. Accommodates 12.7 mm (1/2") rod. Rods are locked with 1/4"-20 hex screws. Non ferrous…

Securely hold joints, with corrosion-free stainless steel spring wire.

3-Prong Univeral Clamp with Extra Large Bosshead INDUSTRIAL QUALITY High performance, die casted metal retort clamp, suitable for holding irregular shaped items. The clamp features three, vinyl coated prongs that are specifically designed for maximum traction and grip DOUBLE…

The Chemglass standard taper joint clamp is mainly used for supporting flasks, beakers or burettes while conducting experiments. It is made of sturdy PTFE material which ensures durability and long lasting usage. It is color coded for easy identification.

Cast iron support stand bases are constructed with black enamel finish for chemical resistance and durability. All bases feature a built-in support rod holder with locking knob that accepts a 0.51" (13 mm) diameter support rod. U-shaped base features three built-in support rod holders and…

Base is steel with black enamel finish. Removable rod is zinc-plated steel. Heavy-duty styles have an added steel plate on the back for extra weight.

These support stands feature a heavy cast iron base with black enamel finish. Each base includes a removable zinc plated rod.