Speed Square
45°
6mm S275 Mild Steel · CNC Folded · 2-piece set
CNC folded from 6mm S275 mild steel and laser-cut to precision in the South-West of England. Mitre joints, diagonal bracing, angled frame assemblies — anything that isn't square needs a reliable 45°, and this one holds its geometry under clamping pressure instead of walking off under heat like a thinner off-the-shelf square. Supplied as a 2-piece set.
Mitre & Diagonal Work
Set your 45° reference instantly for mitre joints, diagonal bracing and angled tube assemblies. The 6mm S275 body holds its geometry under clamping pressure — no flex, no drift, no re-checking the angle halfway through a run of tacks.
Paired Symmetrical Setups
Use both squares at once to set opposing 45° faces on a frame or gusset plate. The matched 2-piece set means both references are genuinely identical — the difference on a symmetrical weldment where one side out of true throws the whole job off.
Works with any 16mm fixture system
Designed to work directly on any BPT table or any welding table running a 16mm / 16D hole pattern on 50mm pitch. Drop straight in — no adapters required.
Need It in Writing First?
Buying on behalf of a workshop, a company or a public sector body? Load up your pallet as normal and we'll send you a written quote instead of taking payment online. Every line is fully specified, so it can go straight through your usual sign-off.
On your pallet, press Request a Formal Quote rather than checking out.
- ✓ No obligation to buy
- ✓ Sizes, options and prices itemised
- ✓ Ready to raise a PO against
Made for accounts departments, trade buyers and anyone whose boss wants to see it on paper before a penny is spent.

