Triangular Scale Ruler
Be precise with this metal triangular scale ruler with centimetre and millimetre markings from Standardgraph.
Delivery & Returns
Place your order by 12pm for same day dispatch.
We send our orders to mainland UK addresses via a next-day tracked delivery service with DPD.
For Northern Ireland, Scottish Isles and Scottish Highlands we use Royal Mail 48.
UK shipping is free when you spend £30.
For orders under £30, tracked delivery is £4.
Please note that international orders may incur customs charges.
Please read our shipping page carefully before placing an order.Find out about our returns policy here
Gift WrappingHave your items arrive gift-ready by selecting our wrapping service at checkout.
Find out more here.