







🔑 Unlock effortless valve control with style and precision!
The Upmann 20150 Square Key is a compact, 7mm plastic tool designed for precise operation of drain and shutoff valves. Lightweight and durable with a smooth blue finish, it’s a must-have for professionals and DIYers needing reliable, easy valve access—perfect for water heaters and caravans alike.
| ASIN | B005MH6HCQ |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Lithium |
| Best Sellers Rank | 91,953 in DIY & Tools ( See Top 100 in DIY & Tools ) 40 in Box Spanners |
| Colour | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,400) |
| Date First Available | 18 Jun. 2014 |
| Finish | Smooth |
| Head Style | Fixed Square |
| Item Package Quantity | 1 |
| Item Weight | 11 g |
| Item model number | 20150 |
| Manufacturer | Upmann GmbH & Co. KG |
| Material | Plastic |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 20150 |
| Product Dimensions | 1.5 x 5.9 x 6.1 cm; 11 g |
| Size | 7 mm |
M**E
Does exactly what it says it does! Great for drain off valve on water heater.
Perfect for the drain valve on my hot water tank
B**N
Fits shutoff valves on static caravans.
Very useful for draining down caravans at the end of the season instead of messing with random sized spanners.
A**S
Key
I can now break into licked changing cubicles. Great
P**B
Broke and couldn’t turn the tap off!
Inside plastic disintegrated so stopped holding onto the tap groove, meaning we couldn’t turn the tap off at the allotment! Nightmare! Would always go for a metal material as less chance of happening again.
R**S
Sturdy key for upmann doors
I received upmann door without a key so had to order one. Key made of hard plactic and might need to get broken in at first as very tight on new door at first.
R**O
La clé correspond parfaitement aux attentes. Malheureusement, j'ai tenté sur un boulon trop serré. * Astuce que j'ai oublié de faire, mettre du dégripant puis réessayer. * Après la perte de la clé malgré sa qualité, je suis passé par un extracteur (que j'ai scellé sur mon boulon).
A**B
Was outside on faucet. Tried to open faucet after the season and the plastic disintegrated when I twisted it. Crap quality
M**L
Necesitaba una llave para abrir la caja principal del agua. Llevaba una temporada abriéndolo con alicates y acabé cansado. Esta llave hace su función y aunque es de plástico es suficiente dado que estamos hablando de abrir una pestaña que es posible abrir con alicates. Tengo llaves del mismo estilo de otros tamaños desde hace mas de 10 años en perfectas condiciones.
E**E
Kan man ha på en nyckelknipa.
A**6
Ist Plastik funktioniert klein für diesen Preis ist es meines Erachtens okay?
Trustpilot
2 days ago
2 weeks ago