This steel rule is the brilliant, no 1/2mm increments so it clear to read and the rear central 0 face is genius for centring ironmongery on door styles and all sorts. Great quality, price and delivery.

Excellent quality, very easy to read the markings

Didn’t know how much I needed this! so many jobs where I calculated from centreline and added and subtracted to work things out. Great time saver!

Excellent. I love that the 0 is actually the end of the ruler and the center finder on the reverse side is another brilliant design. My favorite 150mm ruler!

Great not having . 5mm
I would like it to read the other way round when you use the other side so you are never reading it upside down.