Chain Clamp

• The chain clamp gently holds large round or irregular shaped objects with a firm grasp.
• A quick and secure slip-on chain connection comes outfitted with a simple turn adjusting knob.
• The small clamp accommodates up to 6.50" (16.5 cm) diameter objects.
• The large clamp handles objects up to 11" (27.9 cm) diameter.
• The 5.37" (13.5 cm) extension arm enables variable distance from the frame.
  

Size	Max. Dia. Size	Ext. Arm Length	Catalog No.	List Price	Online Price
Small	up to 6.50" (16.5cm)	5.37" (13.5cm)	916072	$43.00	$36.55
Large	up to 11.0" (27.9cm)	5.37" (13.5cm)	916129	$61.40	$52.19

Column Clamp

• This clamp's sturdy, easily adjustable, and multi-purpose features are designed to hold large cylindrical glassware.
• The flat thumbscrew/worm-drive design permits maximum tightening and quick removal.
• Corrosion-resistant stainless steel.
• An extension arm measures 7.0" (17.8 cm).
• This is the ideal clamp for chromatography columns.
  

Size	Max. Dia. Size	Catalog No.	List Price	Online Price
Small	2.50" - 3.50" (6.4cm - 8.9cm)	916188	$49.30	$41.91
Medium	3.75" - 4.50" (9.5cm - 11.4cm)	916189	$50.40	$42.84
Large	4.75" - 5.50" (12.1cm - 14.0cm)	916190	$51.40	$43.69
X-Large	5.50" - 6.50" (14.0cm - 16.5cm)	916191	$51.40	$43.69

Nester Extension Clamp

• Firmly grasps glass distillation columns of varying sizes and odd-shaped glassware.
• Constructed of stainless steel with strong, chromed-brass band and chain.
• Offers a 6.0" (15.2 cm) long extension arm.
• The flat thumbscrew/worm-drive design permits maximum tightening and quick removal.
  

Max. Grip Size	Catalog No.	List Price	Online Price
1.5" - 4.0" (3.8cm - 10.2cm)	916192	$65.60	$55.76

Kettle Clamp

• Tightly grasps flask and cover together.
• Offers a design of three insulated quick release spring-activated clamping arms.
• Consists of a stainless steel spring construction.
• The premier design for reaction kettle use.
  

Flask Size	Inside Diameter	Catalog No.	List Price	Online Price
500ml, 1000ml	4.87" (12.4cm)	971065	$119.00	$101.15
2000ml, 3000ml, 4000ml	5.62" (14.3cm)	971066	$121.00	$102.85

Thermometer Swivel Clamp

• Grips 0.25" - 0.50" (0.6 - 1.3 cm) diameter glass tubes and thermometers 3.87" (9.9 cm) from support rod.
• This clamp features safety adjust spring plate jaws and a Q-clamp design. It can be adjusted to any angle with the use of the locking wing nut.
• Lightweight construction, rust and corrosion resistant.
• Offers an overall length: 4.80" (12.2 cm).
  

Max. Grip Size	Catalog No.	List Price	Online Price
0.25" - 0.50" (0.63cm - 1.3cm)	916075	$28.60	$24.31

Thermometer / Thermocouple Extension Clamp

• This lightweight clamp holds 0.25" (0.63 cm) to 0.50" (1.3 cm) diameter glass tubing/thermometers or thermocouples up to 7" (17.8 cm) from support rod.
• When tightened, the wing nut applies tension to the nickel-plated jaws.
• Overall length is 8.26" (21.0 cm).
• Extension rod length: 4.9" (12.5 cm).
  

Max. Grip Size	Catalog No.	List Price	Online Price
0.25" - 0.50" (0.63cm - 1.3cm)	916076	$24.10	$20.49

Wall Clamp

• An ideal solution for securing fermentation tubes, burets or small objects to walls when frames are unavailable.
• Securely holds 0.37" (0.96 cm) to 0.50" (1.3 cm) diameter or thermometer or other glass apparatus.
• An innovative self-tapping screw secures clamp to wall.
• Length: 2.50" (6.3 cm).
  

Max. Grip Size	Catalog No.	List Price	Online Price
0.37" - 0.50" (0.96cm - 1.3cm)	916081	$22.00	$18.70

Thumbscrew Knob

• Thumbscrew knob features a 1.25" (3.2 cm) center slot that accepts thumbscrews from the UltraJaws and LabJaws multi-purpose clamps.
• Eases tightening stress on the hands and wrists.
  

Dimension	Catalog No.	List Price	Online Price
2.50" dia. (6.3cm)	915043	$30.70	$26.10

Heavy-Duty Tapered Clamps

• The heavy-duty 4-prong double adjust clamp design grips large objects with ground glass joint necks.
• The small clamp holds up to a size 24/40 joint.
• The large clamp holds up to a size 34/45 joint.
• The extension length on both clamps is 9.0" (22.8 cm).
• Features dual prong adjustments.
  

Size	Max. Joint Size	Overall Length	Catalog No.	List Price	Online Price
Small	24/40mm	13.85" (35.2cm)	915290	$97.00	$82.45
Large	34/45mm	15.00" (38.0cm)	915291	$97.00	$82.45

Water Bath Clamp

• Holds a variety of apparatus on glass water bath walls of varying thickness (0.5" - 0.9").
• Objects are firmly gripped with jaws tightened by a knurled thumbscrew.
  

Size	Prong Style	Max. Grip Size	Overall Length	Catalog No.	List Price	Online Price
Small	2-prong	0.25" - 0.50" (0.6cm - 1.3cm)	2.5" (6.4cm)	916077	$21.50	$18.28
Large	3-prong	0.25 - 1.30" (0.6cm - 3.3cm)	3.66" (9.3cm)	916078	$32.00	$27.20

Open Rings

• Lightweight construction open rings effortlessly mount funnels, boiling flasks, and other irregular-shaped objects to lab frames.
• Items easily pass through the open ring, reducing the risk of breakage.
• Three sizes available to meet any laboratory requirements.
  

Ext. Arm Length	Overall Dia.	Catalog No.	List Price	Online Price
2.25" (5.7cm)	3.0" (7.6cm)	916208	$21.50	$18.28
2.25" (5.7cm)	4.0" (10.2cm)	916209	$28.80	$24.48
2.25" (5.7cm)	5.0" (12.7cm)	916210	$39.30	$33.41

Double Buret Clamps with Stand

• Double Buret Clamps grasps burets from micro to 100 ml capacities.
• A simple construction allows users to compress the scissor-like mechanism, insert buret and gently release to grip.
• For height adjustments, recompress mechanism and slide buret up or down and gently release.
• Clamp unit attaches to standard support rod with built-in reinforced hook connector.
• Adjusting nut faces forward for easy height adjustment.
• Support stand comes complete with a 13.4" x 7" (34cm x 18cm) white porcelain base and a 18"(45.7cm) aluminum rod.
• Parts are available individually or as a package
  

Description	Catalog No.	List Price	Online Price
Double Buret Clamp Only	916071	$44.70	$38.00
Support Stand w/Rod	916186	$126.00	$107.10
Buret Clamp & Stand(Complete)	916187	$175.00	$148.75

Electrode Support Clamp

• Suspends electrodes over beaker for potentiometric titrations.
• Grasps any size electrode clamp at required level.
• Integral holder grip size: 0.75" (1.9 cm).
  

Overall Length	Catalog No.	List Price	Online Price
5.75" (14.7cm)	916079	$46.90	$39.87

Suspension Clamp

• Supports thermometers, potash bulbs or drying tubes 4.50" (11.4 cm) from support rod.
• Machine-tapered, nickel-plated design withstands rust and corrosion and will not bend.
• Integral holder grip size: 0.75" (1.9 cm).
  

Overall Length	Catalog No.	List Price	Online Price
6.0" (15.2cm)	916080	$22.00	$18.70

Support Clamp

• Best used for holding electrolysis apparatus, glass rods or tubing from a variety of angles.
• Consists of nickel-plated brass arms with vinyl coating.
• Holds tubing up to 0.75" (1.9 cm) diameter.
• Integral holder grip size: 0.75" (1.9 cm).
  

Overall Length	Catalog No.	List Price	Online Price
6.0" (15.2cm)	916074	$59.30	$50.41

Support Plate

• Made of cast aluminum, this plate can be used to support beakers, mantles and petri dishes.
• Fits with standard lattice lab frames using separately purchased LabJaws connectors.
  

Dimension	Catalog No.	List Price	Online Price
6.0" dia. (15.2cm)	916206	$53.80	$45.73

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