Technology that fills gaps... ...rooted in a thousand‑year Japanese tradition— wedges used in traditional Japanese wooden structures.
SCROLL
That idea led us to forge... HARDLOCK: fasteners that completely erase play inside threads. For fifty years HARDLOCK... has kept the world safe.
To protect tomorrow... unification with HARDLOCK. So accidents never happen and people live in peace... we offer engineers, architects and manufacturers one mantra:
“Unify it with HARDLOCK.”
ABOUT
Look anywhere...
rail, infrastructure, plants, heavy machines, skyscrapers— HARDLOCK Industry products... are used in high‑risk fields where safety is paramount. No special skills required: simply replace conventional locking methods with the HARDLOCK Nut... and safety and reliability are secured.
We prevent accidents before they happen.
The HARDLOCK Nut has guarded society for 50 years. HARDLOCK Industry eliminates risks. That is why we're trusted.
Unified with Hardlock Unified with Hardlock Unified with Hardlock
Unified with Hardlock Unified with Hardlock Unified with Hardlock
SOLUTION
Products that reset design limits.
Anyone can secure safety... and protect another’s peace of mind. HARDLOCK Industry lets you unify safety and peace of mind... turning an engineer’s vision into reality.
Strength like welding...
yet easy to fit and remove.
Compatible with almost any material.
PRODUCTS
Developing safety and security to continue protecting society
Don't let what ifs happen. Make what ifs happen. Develop safety and security, and continue to protect society. Hard Rock can be integrated with many different things .
PROJECT
To prevent accidents before they happen... HARDLOCK Industry 2.0 takes the stage.
Our founder, Katsuhiko Wakabayashi, was both an inventor and an innovator. We carry his spirit... into HARDLOCK Industry 2.0. By teaming up across industries... we will craft fresh products and solutions... and aim to shock the world with innovation.
VISION
We unify the world’s hopes with its future.
By unification with HARDLOCK... we guard what society treasures.
That is why... we must embrace new challenges. Should we cease challenging ourselves, unease will spread and more people suffer. From now on, HARDLOCK Industry... will unify the future with you.