Retort Clamp (3 Finger) Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-4711
Jlab Export is a leading Retort Clamp (3 Finger) Manufacturer,and suppliers in India
Retort Clamp (3 Finger) (code EL-SLE-4711) is a three-finger clamp that holds larger pieces of glassware and odd-shaped laboratory objects on a retort stand. Produced by aluminium pressure die casting in superior quality, it has rubber-covered jaws that give a firmer grip on the glass. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Fingers | Three |
| Construction | Aluminium pressure die casting, superior quality |
| Jaw lining | Rubber, for a firmer grip on the object |
| Suitable for | Larger pieces of glassware and odd-shaped laboratory objects |
| Quality check | Each clamp is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-SLE-4711 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Laboratory Clamps?
| Model | Grip | Listed construction and use |
|---|---|---|
| This clamp (EL-SLE-4711) | Three fingers, rubber-covered jaws | Aluminium pressure die casting, superior quality; larger and odd-shaped glassware |
| Retort Clamp (4 Finger) | Four fingers, rubber-covered jaws | Aluminium pressure die casting; iron and brass screws; JLab brand or regular quality |
| Double Adjustable Two Three Prong Clamp JLab | Two or three prongs, double adjustable | With boss head; nickel plated |
| Aluminum Retort Clamp | Grips 15 mm to 25 mm round items | Aluminium alloy, white powder coated, with mild steel rod; for holding burettes |
The three-finger clamp centres round necks and tubes with a three-point grip and is the everyday choice for flasks and condensers. Move to the four-finger clamp for wider or irregular items, the double adjustable prong clamp when you want a boss head already fitted, and the aluminium retort clamp for burettes.
What Is the 3 Finger Retort Clamp Used For?
Fixed to a retort stand, usually through a boss head, it holds the neck of a round-bottom or distillation flask over a burner, a Liebig condenser during distillation, a separating funnel during extraction, or a boiling tube while it is heated. Senior-school chemistry work such as distillation and the preparation of gases, and college organic labs, use clamps of this kind on every bench, and physics and biology labs use them to hold thermometers, tubes and small apparatus in place.
Tighten the screw only until the glass stops moving; the rubber lining spreads the pressure, but overtightening can still crack a flask. Clamp hot flasks at the neck, keep the rubber clear of the flame, and wipe off chemical spills so the lining lasts.
What to Specify When Ordering
- Number of fingers — three (this listing) or the four-finger version for wider items.
- Boss heads — add one per clamp if your stands do not already have them.
- Quantity — minimum 10 units.
Frequently Asked Questions
What does a 3 finger retort clamp hold?
Larger pieces of glassware and odd-shaped laboratory objects — flask necks, condensers, separating funnels and tubes — on a retort stand.
What material is it?
Aluminium pressure die casting in superior quality, with rubber on the jaws.
When should I choose three fingers instead of four?
Three fingers centre a round neck or tube neatly and suit most flasks and condensers. The four-finger clamp wraps further round wide or irregular items.
Does it come with a boss head?
The listing does not mention one. JLab lists boss heads separately, so include them in your enquiry or ask JLab what is supplied.
Who makes the 3 finger clamp?
JLab (Jain Laboratory Instruments Pvt Ltd) makes it at its own works in Ambala, Haryana, India.
OEM Manufacturer
Jain Laboratory Instruments Pvt Ltd, trading as JLab, manufactures laboratory clamps, stands, glassware and science teaching equipment in India. The company was incorporated in 2017 and operates from Hargolal Road, Ambala, Haryana, where these clamps are die-cast and finished in its own works instead of being bought from a trader. That means schools, colleges, dealers and importers buy factory-direct, every clamp is visually inspected before dispatch, and repeat orders come from the same source. JLab exports worldwide and ships to buyers in every region; Barbados in Central America and the Caribbean, Uzbekistan in Central Asia, Lebanon in the Middle East, the Czech Republic in Eastern Europe and South Korea in East Asia are examples.
Stand Hardware
- Retort Boss Head — aluminium die-cast boss head for fixing the clamp to the rod.
- Retort Stand Base — 8 x 5 inch base, heavy or regular, with rod options.
- Retort Ring with Boss Head — iron ring for funnels and wire gauzes.
- Retort Clamp Fisher Type — the burette clamp.
Browse the School Lab Equipment range for more.
Request a Quote
JLab quotes directly as the manufacturer. Use the Add To Cart enquiry button, or send the quantity (minimum 10 units), any boss heads or stands you need and the delivery city and country through the contact page.
Last updated: 4 October 2026
