

💡 Power up safely, rain or shine — don’t let your plugs miss the party!
The Masterplug SPTO-MS Splash-Proof Plug and Socket Cover offers reliable protection against water splashes and dust for indoor and outdoor electrical connections. Measuring 21 x 8.5 cm, it fits cables from 5 to 9mm diameter, preventing accidental disconnections and electric shocks. Crafted with robust materials, it’s perfect for garden tools, outdoor lighting, and household appliances, backed by Masterplug’s 75 years of trusted quality.






| ASIN | B003DPNQ6Y |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 38,600 in DIY & Tools ( See Top 100 in DIY & Tools ) 30 in Plug Socket Covers 4,424 in Electrical |
| Customer Reviews | 4.2 4.2 out of 5 stars (961) |
| Date First Available | 23 Mar. 2010 |
| Global Trade Identification Number | 05015056394459 |
| Included Components | SPLASHPROOF TORP PLUG/SKT COVER |
| Item Package Quantity | 1 |
| Item Weight | 181 g |
| Item model number | SPTO-MS |
| Manufacturer | Masterplug |
| No. of wires | 3 |
| Package Dimensions | 23.4 x 8.7 x 8.4 cm; 181.44 g |
| Part Number | SPTO-MS |
| Pattern | Inline Socket |
| Plug type | BS 1363 |
| Power Source | ac |
| Product grade | New |
| Size | One Size |
| Specification met | CE |
| Style | Weatherproof - Outdoors |
| Wattage | 30 watts |
A**E
Very Waterproof
Works great connections is super dry
L**T
Seems to do the job, but not for wider cables
Seems ok so far, although it hasn't rained much recently. The main problem, as with many similar product, is that it doesn't specify what cable diameter it supports, so if you have one that's wider than usual it might be difficult to make it fit. I had to sand the two extremity to make it work with my cable, and even like this it doesn't close completely.
D**L
Revised feedback
As a Motorhome owner I carry on the MH different 16amp power cable addon extensions so that any 'hook up' I encounter is not a problem. However, there is always the risk of rain penetrating the connection, so I first brought one of these Socket Covers in France from a Hypermarket for 3euros, and later wished that I had bought a couple more at the same time. When I found Socket covers on Amazon marketplace I ordered them. They are well made - but were delivered without the hangers that are often needed to support your 'hook up' connection where site multi sockets are full and you have to connect to the remaining spare socket using a cord through the hanger. The supplier did send me the hangers seperately - ensure that you get them if you use camp site 'hook ups'. Masterplug claim they are only splash proof covers, but I have used in torrential rain and they keep the rain out - one major point - these socket covers are only suitable for 'thick'/ artic type 3 core cable /15/16 amp max 250v - single phase. They shoudn't be used with twin core cable, it isn't thick enough to provide the water proof seal at entry and exit. Now I have my missing hangers I am pleased with the Covers and the fact that the Seller agreed to send them to me . So overall an OKAY product, Seller and pleased customer.
A**R
Splash proof outdoor cover !
A good safety item idea , keeps your plugs dry and protected , would recommend !
S**T
TRY TO FIND THE DESIRED SOCKET ORIENTATION OR THERE'LL BE A PROBLEM
Considering both items purchased (the other being an extension cable whose socket orientation is actually AT A RIGHT-ANGLE to the cable) which unfortunately means that the plug and socket do not fit within the "sausage". However, this issue can be addressed by the purchase of a socket with the required alignment, which of course means an extra bit of work. (I might well keep-looking until I find a socket with the required alignment.)
S**I
Does thevjob
Easy to use and it is a very tight fit
S**Z
Waterproof box
Good
R**S
Quality
Quality
Trustpilot
3 weeks ago
3 weeks ago