Three Prong Clamp
Product Code : SCL-CLE-11939
Quick Answer: The Three Prong Clamp is a universal utility clamp with one finger set against two, giving a self-centring grip on anything from test tubes to burettes and flasks within a 0–85 mm clamping range.
Last updated: 18 October 2026
Key Features
- Two-on-one finger layout: tightening the screw pushes the single finger and the object into the V of the other two.
- Holds glassware from small test tubes up to large burettes and flasks.
- Narrow prongs leave most of the glassware visible for watching phase changes or precipitates.
- Turns through 360° when used with a standard boss head.
- Heat-resistant sleeves on the prongs.
Technical Specifications
| Specification | Value |
|---|---|
| Clamping range | 0–85 mm |
| Grip | Three-prong (tripod) style |
| Stem rod | 8–10 mm diameter |
| Rotation | 360° with a standard boss head |
How It Is Used
Fitted to a retort stand through a boss head, the clamp supports glassware for titration, distillation and sensor mounting. As the thumb-screw is tightened, the item is pulled into the centre of the clamp and lined up automatically.
Frequently Asked Questions
How does the Three Prong Clamp centre the glassware?
When the screw is tightened, the single finger pushes the object into the V formed by the two opposing fingers, aligning it automatically.
What size range does the Three Prong Clamp hold?
Its standard clamping range is 0–85 mm, covering small test tubes through to large burettes and flasks.
Related Chemistry Lab Equipment
See the full chemistry lab equipment range, or these related clamps and stand fittings:
- Clamp Retort, 3 prong Chrome Plated
- Four Finger Clamp
- Universal Clamp 2 prong double adjustable
- Boss Head
- Retort Stand
For a quotation on the Three Prong Clamp, contact JLab India on +91-8569909696.
.jpg)
.jpg)