Monument Drain Testing Plug
From
£25.90
Price risingRRP: £24.74
1 offer offers at 1 retailer
Monument Drain Testing Plug de Monument est disponible chez 1 marchands. Comparez et trouvez le meilleur prix. A partir de 14,95 €.
Listed since 7 April 2026
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£14.95
7 April 2026
Description
The Monument MON1377 is a 75mm Drain Testing Plug, making it ideal for smaller to medium-sized drainage pipes commonly found in domestic and light commercial installations. This compact size is perfect for standard household drain connections and waste pipe testing applications where a reliable seal is essential. Constructed from durable, quality flexible materials, this 75mm plug features removable top caps and rubber rings for easy maintenance. The simple wing nut operation allows you to quickly achieve a watertight seal by depressing the rubber cone, which expands to fill the pipe diameter securely. Features and Benefits: • 75mm size perfectly suited for standard domestic drainage applications • Durable flexible construction withstands repeated use in testing scenarios • Wing nut knob provides easy, tool-free installation and adjustment • Expanding rubber cone creates secure watertight seal • Removable components allow for cleaning and maintenance • Suitable for pipe repair, replacement, and pressure testing work Specifications: Tool Type: Drain Test Plug Size: 75mm (3 inch).
Full specifications
| Marque | Monument |
| Référence fabricant | 1377w |
| EAN | 5015375013772 |
The Monument Drain Testing Plug in its market context in 2026
When it comes to DIY & Tools, the Monument Drain Testing Plug by Monument is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.
Monument: what this model offers
What buyers remember about the Monument Drain Testing Plug: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Monument on the DIY & Tools segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Monument Socket Forming Tool Swaging Tool from the same brand for a second level of comparison.
The strengths that really make a difference
What truly differentiates the Monument Drain Testing Plug from other products in the DIY & Tools category comes down to a few concrete points: the build quality typical of Monument, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Monument Trade Copper Pipe Cutter if you wish to explore other models from the brand.
What you need to know before buying
Before buying the Monument Drain Testing Plug, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Monument generally offers a well-structured after-sales network for the category.
Highlights
Highlights
- This compact size is perfect for standard household drain connections and waste pipe testing applications where a reliable seal is essential
- Constructed from durable
- The simple wing nut operation allows you to quickly achieve a watertight seal by depressing the rubber cone
- Features and Benefits
