---
product_id: 20013843
title: "M105M291 Black Rubber One-Hole Stopper, 53mm Top Diameter, 45mm Bottom Diameter, 10.5 Size, 25mm Length"
brand: "plasticoid"
price: "326 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/20013843-m105m291-black-rubber-one-hole-stopper-53mm-top-diameter-45mm
store_origin: RO
region: Romania
---

# 45mm Bottom Diameter 53mm Top Diameter 8 per pound M105M291 Black Rubber One-Hole Stopper, 53mm Top Diameter, 45mm Bottom Diameter, 10.5 Size, 25mm Length

**Brand:** plasticoid
**Price:** 326 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Stopper that means business!

## Quick Answers

- **What is this?** M105M291 Black Rubber One-Hole Stopper, 53mm Top Diameter, 45mm Bottom Diameter, 10.5 Size, 25mm Length by plasticoid
- **How much does it cost?** 326 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/20013843-m105m291-black-rubber-one-hole-stopper-53mm-top-diameter-45mm)

## Best For

- plasticoid enthusiasts

## Why This Product

- Trusted plasticoid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimal Size:** With a 10.5 size and 25mm length, it fits seamlessly into your workflow.
- • **Easy Handling:** Pre-drilled 5mm hole allows for effortless installation and removal.
- • **Durable Material:** Crafted from high-quality black rubber for long-lasting use.
- • **Versatile Utility:** Perfect for a variety of applications, from laboratory use to DIY projects.
- • **Precision Engineering:** Designed to meet NBS specifications for reliability and performance.

## Overview

The M105M291 Black Rubber One-Hole Stopper is a high-quality, versatile solution designed for various applications. With a top diameter of 53mm and a bottom diameter of 45mm, this stopper is engineered to meet NBS specifications, ensuring reliability and precision. Its durable rubber construction and pre-drilled hole make it an essential tool for professionals and DIY enthusiasts alike.

## Description

Black rubber stoppers. One pre-drilled hole, regular length. For all general laboratory and other uses. Dimensions in accordance with NBS specifications. Size: 10.5. Top Dia.: 53mm. Bottom Dia.: 45mm. Length: 25mm. One-hole Dia.: 5mm. Qty/Lb: Approximately 8. Plasticoid.

## Features

- Black rubber stopper with one pre-drilled 5mm hole through center length
- Size 10.5
- Approximately 8 per pound
- For general use
- In accordance with NBS specifications

## Images

![M105M291 Black Rubber One-Hole Stopper, 53mm Top Diameter, 45mm Bottom Diameter, 10.5 Size, 25mm Length - Image 1](https://m.media-amazon.com/images/I/41nSlJnr2FL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/20013843-m105m291-black-rubber-one-hole-stopper-53mm-top-diameter-45mm](https://www.desertcart.ro/products/20013843-m105m291-black-rubber-one-hole-stopper-53mm-top-diameter-45mm)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-14*