Rubber Stopper Manufacturer,Supplier and Exporter in India
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Product Code : EL-CL-11697
Jlab Export is a leading Rubber Stopper Manufacturer,and suppliers in India
Rubber Stopper (code EL-CL-11697) is the Hole No. 2 size, model JL 127/40, and the smallest of this tapered series: 16.5 mm across the top, 13.0 mm at the bottom and 20.0 mm tall. Its chemical-resistant rubber closes narrow tubes and small necks. JLab manufactures the stopper in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | JL 127/40 |
| Size | Hole No. 2 |
| Top diameter | 16.5 mm |
| Bottom diameter | 13.0 mm |
| Height | 20.0 mm |
| Material | Rubber, chemical resistant |
| Quality check | Each rubber stopper is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 50 units |
| Dispatch time | Usually 3–5 working days |
| Product code | EL-CL-11697 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Which Openings the No. 2 Fits
A tapered stopper seals any mouth whose inside width falls between its two diameters, so this one suits openings from 13.0 mm to 16.5 mm. If the narrow end will not enter, the opening is too small; if the top slips through, move up to the No. 3.
Related Stoppers
- Rubber Stopper — same No. 2 dimensions, made without a hole.
- Rubber Stopper — same No. 2 dimensions, bored with two holes.
- Rubber Stopper — Hole No. 3, the next size up for wider mouths.
Other sizes are in Chemistry Lab, part of Chemistry Lab Equipment.
Request a Quote
Order through Add To Cart, or send the number of No. 2 stoppers and your delivery location on the contact page.
Last updated: 25 October 2026
