
MLA Knightsbridge SF7300PB Screwless Telephone Master Socket - Polished Brass
SF7300PB
Screwless Telephone Master Socket – Polished Brass Finish, Reliable Line Termination with a Modern Aesthetic
The Screwless Telephone Master Socket in Polished Brass is designed for the primary termination point of a telephone line, featuring a surge arrestor and R/C circuit filter for accurate line testing. With a sleek, low-profile screwless design and standard BT-type socket, it's ideal for both residential and commercial installations.
- Master BT Socket: Includes surge arrestor and R/C circuit filter for accurate resistance during provider line checks.
- Screw Terminal Connections: Standard screw-type terminals for secure and easy wiring.
- Sleek Screwless Finish: Low-profile Polished Brass faceplate with built-in gasket for a clean, modern appearance.
- Certified for Safety: Fully compliant with BS 5733 for professional use and peace of mind.
- Quick Installation: Fits standard mounting boxes with a minimum depth of 25mm.
Technical Specification
- Type: Telephone Master Socket
- Socket Type: BT (British Telecom)
- Finish: Polished Brass
- Mounting Box Depth: Minimum 25mm
- Standards: BS 5733
✅ Ensure accurate line testing and a clean installation finish with this screwless master telephone socket—ideal for any modern setup!

Range | MLA Knightsbridge Screwless |
Product | Telephone Outlet |
Type | Master |
Number Of Gangs | 1 |
Face Colour | Polished Brass |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.