| Colour group | Black |
| Core size | 1.25 |
| Earth connection | Has earth connection |
| Fused | Fused |
| Location | Indoor |
| Maximum power unwound | 3120W |
| Model name/number | SRGU41NB-BD |
| Number of cores | 3 |
| Number of gangs | 4 |
| Number of pieces | 1 |
| Number of USB outlets | 2 |
| Pack quantity | 1 |
| Power voltage supply | 240V |
| Product height | 28mm |
| Product length | 314mm |
| Product width | 55mm |
| Standard | BS 1363 |
| Surge protection | Surge protected |
| Switched/unswitched | Unswitched |
| USB maximum current | 2.1A |
| USB type | Type A |
| USB voltage | 5V |
Surge protected extension leads that are designed to protect your electrical appliances from power surges and spikes. This four-gang extension lead also has safety shuttered sockets and allows you to plug in multiple electrical devices in the home as well as in the office. With two USB charging ports that allow you to charge mobile devices without taking up socket space.
Masterplug Surge Black 13A 4 socket Extension lead with USB, 1m
£19
From DIY at B&Q
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