Through many years of experience we know that sometimes it can be challenging telling the difference between, for example, a 11 or 12 stud long axle. By that, mistakes are made when building our models from our building instructions, where we clearly list the length of many parts. We often found ourselves stumped upon double checking lengths of certain parts. Being it LEGO Technic beams, axles or even the classic LEGO bricks you want use. Double checking the length is essential! To prevent these mistakes and to make life of a LEGO builder a lot better we developed this Technic Ruler for LEGO.

The English have a famous proverb which goes like:

“Measure twice, cut once” – Meaning: double check your next step before continuing, which can save time and frustration.

Although you should NEVER cut and harm your LEGO, instead replace the word “cut” with the word “build” ;)

With the 3 Technic holes at the bottom you can easily connect it to your LEGO for a more permanent setup, e.g. position it at an angle for ergonomic reasons. You can also decide to slide a metal ring through one of the holes and make a keychain out of it which you can bring everywhere!

Rebuild your LEGO sets ...

Explore the wonderful world of Great Ball Contraptions and start engineering with our building instructions (Preview) right away! Get many more build and play hours from the LEGO set you already have! All our models are so called Alternate Builds, which are models entirely made from parts of an existing LEGO set. This makes it really easy to get yourself started today with the greatest feat of LEGO engineering there is. But it is so much more than that.

Learn more on our building instructions

The Technic Ruler for LEGO all over the world