Support rings with clamp, steel rod.

This deluxe set includes a support stand (5” x 8”) with support rod (20”), support ring (3”), a 2-prong extension clamp with cork lined jaws and a clamp holder. The support rod includes a 3” long rod to provide more torque when securing the rod to the base plate.

Self closing brass test tube clamp with finger grips and without finger grips

Each set contains a stamped steel base and rod along with 2, 3, 4, or 5 cast iron rings with clamps. Sets are shipped in specially designed boxes.

Thermometer Clamp features adjustable 360° rotating jaw for suspending thermometers. The clamp attaches to rods up to 13mm (1/2") O.D.

Steel rod, zinc-plated extension support rings. Rod diameter 7 mm (0.27”) and the straight rod portion of each is 7.25” (184 mm) long. Open support rings are ideal for use with funnels, boiling flasks, and separatory funnels.

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

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",…

Support rings with clamp, cast iron.

3 pronged extension clamp is 10" long and has rubber tubing covering the prongs Extention Clamp with cork covered jaws, 8" total length 3 Pronged clamp with aluminum rod, 10" long

Clamps are die casted from aluminum and feature black rubber sleeves for firm gripping of burettes.  The adjustable clamps hold up to 30mm OD burettes which are held in place by the pressure created by the springs.  For use with rods up to 19mm diameter.

Mohr's Pinchcock tubing Clamp is made of steel wire and nickel plated. Available for tubing diameters of 10mm, 13mm, and 16mm.

Clamp holders for rods up to 19mm (0.75") in diameter. Available in Cast Iron or Brass.

Our deluxe line of two prong burette clamps are made of pressure die casted zinc alloy and are chrome plated. Adjustable to hold up to 60mm OD burettes, these clamps feature double keyed spring type adjustments. Available with an extension rod 8 ¼" (22cm) long, 5/16" (0.8cm) OD, with an overall…

Screw Compressor Clamps are made fo steel wire and nickel plated. Opens to either 3/4" or 1" and is available as a “closed” or “open” type.

Heavy porcelain bases with glazed finish to prevent chemicals from seeping into the base. Base includes rubber feet to ensure the base does not slide or damage bench surface. Hole for rod is located in the center of the base. Includes a removable aluminum support rod. Stainless steel support rod is…

Laboratory support jacks are constructed of chemically resistant anodized aluminum and stainless steel. The scissor jack design enables height adjustment with a simple turn of the knob. LBJK44 has a 4" x 4" platform that can be vertically adjusted fro

Molded in Polypropylene, this flask stand gives a stair-like top view. Every step provides excellent support to the round bottom flask at every point of contact. This flask stand can hold round bottom flasks up to 10,000ml capacity. This stackable flask stand can also be autoclaved.

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°.

Test tube clamp for all sizes of test tubes. Available with and without finger grips in both Brass Wire and Steel wire with a brass finish. Note: Wooden test tube holder can accommodate test tubes from 12mm to 25mm in diameter.

These stamped steel bases feature 2 tapped holes for the rods. Hole at the center of the shorter side is for standard ring stand use. Hole at the center of the longer side is for titrations, specific gravity determinations, etc. Each base includes a zinc plated steel rod.

These clamps are molded in polypropylene, making them completely corrosion proof. The spring loaded jack in the middle provides a vice-like grip to the burette and prevents in from slipping. Two tapered wedges are provided to ensure firm grip on the rods having diameter 0.5" or3/8".…

Clamp with Hook can be rotated and locked in any position. Ideal for supporting suspended thermometers, drying tubes, etc. The clamp attaches to rods up to 13mm (1/2") O.D.

Cast iron bases with gray enamel finish. The base is 3mm thick with a welded plate on the mounting hole. This gives the support rod 10mm of screw support, which is three times thicker than other traditional stands. The support rod includes an 80mm long rod to provide more torque when securing the…

This line of 3-prong extenstion clamps are constructed of pressure die casted zinc alloy and are chrome plated. Clamps open to about 3", have a recommended maximum grip size of about 2.25", and feature double keyed spring-type adjustment screws. Available with an extension rod 8.25"…

These stamped steel bases feature an added steel plate on the back which makes them about 50% heavier than regular stamped steel bases. The steel plate also facilitates a sturdier threading of the rod into the base.

Suspend two funnels simultaneously using this polypropylene holder. These corrosion-resistant holders can be used with 3" to 6" diameter funnels, and include an extra plate to accommodate 1" to 3" diameter funnels. Two tapered wedges are provided to ensure firm grip on rods measuring 1/2" or 3/8" diameter.

Cast iron ring with black enamel finish. Detachable zinc plated legs. Legs are interchangeable.

The Lattice Lab System is a lightweight flexible set of support rods and clamps that allows a wide range of lab apparatus to be assembled and securely supported. Assembly is easy and requires only a screwdriver. Support rods are made of hard aluminum and foot plates and hook connectors are made of…

Excellent for holding small objects, The jaws on these burette clamps open from 15mm to 45mm (0.5" to 1.75"). The clamp attaches to rods up to 13mm (0.5"). O.D. Jaws can be rotated and locked at any angle. Available with the jaws coated or uncoated.

Tall form clear quartz glass crucibles are ideal for applications that require ashing of samples. Quartz material offers low expansion, dimensional stability, and thermal shock resistance. Can withstand a continuous operating temperature of 1050°C (1922°F). Lids are also manufactured from quartz…

Connect this clamp to any support rod and set up to three separate pendulum demonstrations. Includes individual cord clamps.