Rubber Stoppers, 45 mm, Black, Pack of 50

Rubber Stoppers, 45 mm, Black, Pack of 50

Price on request

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Quoted on request

Pricing for this item depends on quantity, size and finish. Tell us what you need and we will reply with a written quote, usually within one business day.

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Product Details Attribute

Black 45 mm solid rubber stoppers, pack of 50, for lab and equipment openings

A pack of 50 solid black rubber stoppers in 45 mm size for lab, plumbing and equipment openings. Use them to seal flasks, plug pipes or close off unused ports. Other sizes are available on request.

Key features

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Solid rubber — Flexible material seals openings snugly.

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45 mm size — Confirm the fit against your opening before ordering.

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Pack of 50 — Stock quantity for labs, maintenance and production.

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Black color — Standard black rubber.

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Other sizes — Additional sizes available on request.

Specifications

Size	45 mm
Material	Rubber
Color	Black
Pack	50
Type	Solid
Unit of sale	Pack

Common uses

Laboratory flasks and tubesPlumbing and pipe pluggingEquipment portsSchool science roomsMaintenance shopsMasking during finishing

What you get

Pack of 50 rubber stoppers

Use & care

Store in a cool, dry place away from direct sunlight and ozone sources. Check chemical compatibility before use with solvents or oils.

About the photos

Photos show sample stoppers on white and a stopper in a lab flask. Images are representative of the product; colors may vary slightly on screen. Measure your opening to confirm the 45 mm size fits.

Questions

How do I know if the 45 mm size fits?

Measure the inside diameter of your opening; contact us for the top and bottom diameters of this stopper if you need an exact fit.

Can I order other sizes or larger quantities?

Yes. We quote larger quantities and custom sizes, colors and printing through our Government & Bulk page; include your quantity and any drawings or specs.

What is the lead time?

This item ships factory direct with an estimated lead time of 3–5 weeks. Lead time starts once your order is confirmed.

Ships factory direct · estimated lead time 3–5 weeks.
Need a larger quantity, a custom size or color, or a formal quote for your purchasing file? Request a bulk quote or call .

Specifications
Material	Rubber
Color	Black
Ships From	Factory Direct

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