Brett Martin B5000 110mm Spare Socket Plug (for B5494)
- Brett Martin B5000 spare socket plug designed for B5494 inspection chamber bases
- Seals 110mm (4") chamber base inlets to prevent leaks and debris entry
- Meets Building Regulations Part H1 for drainage system compliance
- Ideal for plumbers, drainage engineers and maintenance teams
- Made from durable plastic for reliable, long-lasting underground use
The Brett Martin B5000 110mm spare socket plug is a reliable solution for plumbers and drainage engineers needing to seal unused inlets on inspection chambers. Specifically made for B5494 chamber bases, it provides a secure, watertight closure that maintains the integrity of your drainage system.
Application
This spare plug is used to close off 110mm (4") inlets on underground drainage inspection chambers, preventing water and debris from entering the system. It helps ensure compliance with Building Regulations Part H1 and is perfect for civil drainage maintenance, heating engineers, and plumbing professionals requiring leak-resistant seals.
Dimension
- Diameter: 110mm (4"), compatible with B5494 inspection chamber bases
Material
- Robust, weatherproof plastic engineered for underground drainage environments
Type
- Drainage component – spare socket plug for inspection chambers
Delivery
Important: The following delivery information applies only to orders placed online.
Delivery Times
When placing your order, you will be able to view available delivery times at the checkout.
Please note: while we aim to deliver within 2–3 business days, this is subject to stock availability. A member of our team will be in touch after you place your order to confirm your delivery date.
Click & Collect is also available from selected branches. However, please be aware that stock levels can fluctuate, so we’ll confirm product availability and collection timing once your order is placed.
Delivery Charges
Orders over £175 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.
For orders under £175 ex VAT, standard delivery is £10 plus VAT. Certain products have specific delivery costs:
- Civil Engineering products: £30 + VAT.
- Roofing Tiles under £249.99 ex VAT: £60 + VAT.
Delivery charges and policies may vary at the discretion of our branches, and we reserve the right to amend them as required.
We offer a variety of delivery options to meet your needs nationwide, including pallet shipping (subject to size and weight restrictions), site delivery, and same-day or next-day delivery via TradeKart (available in selected postcodes).
Delivery charges are calculated based on your location, the products ordered, and your selected delivery method. Final costs will be displayed at checkout. If you have specific delivery requirements, please contact your local branch via our Branch Finder.
For any delivery-related enquiries, please email our sales team at websales@lordsbm.co.uk.
