The Original Speed Square

This is not a replacement for an adjustable combination square and is not suitable for fine work, but for its intended use in framing work it is brilliant. The pencil notches for marking lines parallel to the edge of a board are very useful when ripping wood and the protractor feature is surprisingly usable (though again, not really for marking off 3.25 degrees!) The wide base makes this convenient for checking joints for plumb as it will stand on its own quite securely; this base also makes a really solid rest for when you want to mark a cutting line at 90 degrees - it hooks over the edge of a standard CLS 2x X timber perfectly and gives a far more positive result than a standard combination square (the full length of the side of the square being in contact with the timber really helps here too.) I have not yet used the square for the purpose for which I bought it (laying out rafters for my current project) but hope to do so soon - the accompanying "blue book" seems fairly comprehensive and I'm confident this square will make my life a lot easier when the time comes. Overall the square is well made from nice thick metal and very nicely finished. My only criticism would be that the black paint applied to the markings wasn't particularly thorough; as the markings themselves are deeply recessed into the metal there is no issue in practice. Edit: I have since used it to make rafters and very much more and it was excellent. Once you've figured out the desired roof pitch it's so simple to get every cut at the right angle - not just for rafters but things like barge boards, sheathing, lining, interior trim etc. Worth every penny.

I've been a carpenter in UK for over 40 years and didn't know that 'speed squares' existed until seeing one being explained on a YouTube video last year. Just goes to show how long I've had my head in the sand believing that combination and try squares were the answer to everything. Firstly, I want to point out that these things are designed for speed and the markings are big to be visible with ease, which I suppose could render them 'good enough' rather than pinpoint accurate (though they are accurate). If anything, I would describe them as being the Swiss Army Knife of carpentry - especially when you get the 7" and 12" twin set, which even comes with a little book of tables for calculating roof and stair angles. The metal is thick and solid. There are loads of markings and scales for measuring lengths and angles. They can be used as horizontal and vertical levels. You can use them as guides for a circular saw. There are pencil notches to drag out parallel lines. I mean, they do it all, apart from cut the wood for you. As you may have guessed, they have become integral - indispensable - tools in my kit. They save so much time that it would be inefficient not to use them. I still use a combi square for the occasional instances that they are required (measuring and marking accurate depths and so on) but it is no longer my primary 'go to' square. All in all, an excellent product at a great price.

Arrive vey quick wasn't expecting them until after Christmas on delivery date as they were coming from US very heavy weight son is hapoy

Love these speed squares and still finding new ways to use them, built very sturdily and very accurate, a great addition to my professional tool kit. The only improvement for me would be to have these in metric, but I am old enough to be able work with imperial as well as metric. Worth the purchase for professionals as well as DIY'ers.

Very durable, I haven’t used it yet but I can read it well, brilliant for carpentry and roofing but as someone who uses millimeters it will be difficult at first but I’m open to challenges, I’ll mainly use it for angles and roof joists but I couldn’t recommend it enough

Excellent product well made and sturdy

It's so wrong how much I love this thing! Despite years of work, I still suck at imperial measurements. I've got a cheaper imperial square which I only really use for marking right angles because I find it too much of a PITA to convert from metric. But this thing is amazing. A beautifully engineered and well thought out tool, it is never off my bench. For marking parallel lines, marking angles, acting as a guide for my circular saw, and accurately measuring short distances. It also comes with a little book demonstrating how you can use its various clever measurements, referring to the construction of roof trusses (which I don't do, but the examples make sense). It's superb. I appreciate that it's ridiculously expensive for a triangle of aluminium, but I don't regret it buying it at all - every penny was money well spent for those of us who are feet-and-inches challenged!

Brilliant chunky tools very accurate

Me es muy útil. De buen tamaño para usarlo también como guía para sierra circular asi como también su grosor es ancho ya que he visto otras escuadras rápidas muy delgadas. también es útil para que asiente bien la madera cuando vas a poner un tejabán. Estoy satisfecho con el producto.

One of the best!!!

Perfecto para tejados

Indestructible. Attention, les graduations sont en pouces. Je l'ai acheté en parfaite connaissance

Great legendary and solid tool, lasts years