Plasticoid EXPLBL-5.5 Black Rubber And Stainless Steel Expansion Plug Stopper 28 mm Top Diameter 24 mm Bottom Diameter Size 5.5 25 mm Length Pack O...
Why you'll like it
- Secure Sealing — Expandable design prevents plugs from working out under pressure
- Durable Build — Tapered black rubber paired with stainless steel hardware
- Adjustable Fit — Integrated wing nut mechanism allows easy expansion and customization
- Reliable Dimensions — Size 5.5 featuring a 28 mm top diameter and 24 mm bottom diameter
- Bulk Convenience — Includes a pack of 25 stoppers for multiple application needs
Product details
Description
Upgrade your sealing and plugging applications with the Plasticoid EXPLBL-5.5 Black Rubber and Stainless Steel Expansion Plug Stopper. Engineered for performance, each stopper combines a robust tapered black rubber body with durable stainless steel hardware and an integrated wing nut.
This specialized assembly creates a reliable expandable plug mechanism that secures firmly in place, prevents slipping out under operational stress, and effectively resists heightened internal pressure. Measuring with a 28 mm top diameter, 24 mm bottom diameter, and a length of 25 mm as a Size 5.5 variant, this pack of 25 provides dependable utility across industrial, laboratory, and specialized mechanical setups.
Ideal for professionals and hobbyists seeking consistent sealing integrity, these fully customizable expansion plugs deliver exceptional pressure handling and longevity for secure containment applications.
How to use
- Insert the tapered rubber end into the opening.
- Tighten the wing nut to expand the rubber plug securely against the inner walls until a firm seal is achieved.
Ingredients
Black rubber compound, Stainless steel hardware components
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Plasticoid |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What are the standard sizes of rubber stoppers?
Standard rubber stoppers and expansion plugs vary widely by numbering systems and dimensions, ranging from fractional millimeter sizes up to large industrial diameters. They are categorized by top diameter, bottom diameter, and length to fit specific opening measurements accurately.
What are the dimensions of a Size 5.5 expansion plug stopper?
The Size 5.5 expansion plug stopper features a 28 mm top diameter, a 24 mm bottom diameter, and a length of 25 mm, structured with an expandable tapered rubber body and stainless steel assembly.
How to size a rubber stopper?
To size a rubber stopper properly, measure the exact inner diameter of the opening where the plug will be placed. Choose a stopper whose bottom diameter is slightly smaller than the opening and whose top diameter is slightly larger to ensure a proper tapered fit.
Are these Plasticoid expansion plugs authentic USA-imported products available in India?
Yes, these are authentic USA-imported Plasticoid expansion plug stoppers. Dropy sources these specialized items directly from the USA to ensure genuine quality and reliable performance for customers in India.
What materials are used in these expansion plugs?
These expansion plugs are constructed using a resilient tapered black rubber stopper combined with sturdy stainless steel hardware and a functional wing nut for tightening.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.