

📐 Measure like a pro, build with confidence!
The OX Pro Combination Square 300mm / 12" is a durable, stainless steel measuring tool designed for precision and versatility. Lightweight yet robust, it features an adjustable head for multiple applications, making it a trusted choice for both professional builders and DIY enthusiasts. With a strong 4.5-star rating and excellent value, it’s the essential tool for accurate, reliable measurements.












| ASIN | B00JFXZMSS |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 10,559 in DIY & Tools ( See Top 100 in DIY & Tools ) 25 in Carpentry Squares |
| Colour | Multi-colour |
| Customer Reviews | 4.5 4.5 out of 5 stars (483) |
| Date First Available | 3 April 2014 |
| Included Components | OX Pro Combination Square - 300mm / 12" |
| Item Package Quantity | 1 |
| Item Weight | 270 g |
| Item model number | OX-P025630 |
| Manufacturer | OX Tools UK |
| Material | Stainless Steel |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | OX-P025630 |
| Power Source | AC |
| Product Dimensions | 2 x 30.5 x 14.5 cm; 270 g |
| Size | 300mm/12-Inch |
| Style | Standard |
M**K
X
Excellent product
D**R
Good value for money
Quality and squareness of this seem to be spot on I have only brought it for use at home as I'm retired however when I was in the building game I would have happily used this on the site good little adjustable Square good value for money
B**N
Good value
Reasonably price. A bit light weight. But value for the money. Also fairly accurate.
M**R
Fantastic, accurate product, a joy to use.
Accuracy: as you can see from the picture, the scale is very easy to read and checking with the depth gauge on my calipers, even I was surprised how good this is. Squareness: Checking with my most trusted (Starret) square, there's less than a sheet of paper's thickness at one end away from matching the fixed square. Ease of use: Incredible. The scale is super easy to read, and the magnet function is so good, with *just* the right amount of grip. Always stays put, never had any nasty surprises. Basically, I've not picked up my old "twist lock" combo square since I got this. I never pull the ruler out to use a ruler, for some reason my brain only sees this as a square, but it's fantastic. Grip: Excellent. Following the end with a marking knife to score a line down a board, I've not had any slipping incidents at all. I saw a few nay-sayer reviews, saying they couldn't find anything wrong, but didn't trust it so gave it 3 or 4 stars. Having used this for a few weeks now, I believe these same people still have black and white TVs as they don't trust colour.
R**�
It’s square and has measurements on both sides, which is very useful
Superb quality and easy to use.
J**Y
Loving this brand
Great bit of kit
W**R
Not square
Looks a very good product, but in doing the square test, I found that it was out of square by 3mm in its length. This is a bit of a shame really, because its a nice robust product. Of course the fact its called a combination square that isn't square is no good to me.
M**M
It works!
Looked at these for a while, but worried that the magnet wound not hold it firm enough. Need not have, it works very well. Holds firm but allows adjustment. Accurate too- against my engineer's square I could see no error. It will work with any steel rule too, so you get change it for an all metric one (Inches are bad enough, but fractions? In this day and age?) Build quality is very acceptable at this price point. Dump that screw tightener- it is a pain. You deserve one of these. Makes conventional combination squares redundant.
M**O
squadra robusta tarata a 90 gradi. Ottimo acquisto
A**O
Good quality, scribe holder is useless though, its held on by magnets so falls off easily, but other then that it work great…
A**X
da profano ho notato subito il prodotto di qualità , lo chiamerei indispensabile... quanto tempo perso prima con righelli o centimetri a scorrimento a fissare i punti di taglio .Molto comoda la calamita (forte e resistente) per calibrare la misurae mantenerla uguale per fissare i punti, la robustezza poi è al top . Quello che voglio dire che passare da 20€ a 35€ non è la morte per nessuno... potrei dire che questo righello diventerà eterno e anche le vostre generazioni lo potranno utilizzare, forse è il prodotto più professionale della mia cantina . Sto facendo dei cassetti, bene senza questo prodotto era tutto più empirico, ti rendi conto quante volte ti "salva la vita"mentre replichi la misura o verifichi i 90 gradi, non ne posso fare a meno PUNTO.
S**S
C'est exactement ce que je cherchais. Outils de bonne qualité
A**O
The OX Pro Magnetic Combination Square is solid, accurate, and really well built. The magnetic rail holds the ruler tight but still lets you adjust it easily, and the markings are super clear in both mm and inches. Feels sturdy in hand without being too heavy. Great for quick 90° and 45° checks, and works just as well on wood or metal. Honestly, it’s one of the better squares I’ve used. Would definitely recommend it for both DIY and professional use. Only thing thats bad is the scribe holder, just sticks on by a magnet so fails off easily, doesn't bother me as i don’t use it anyway…
Trustpilot
2 months ago
3 weeks ago