Spannbox and Spannboy

Profiles and guides

Spannbox and Spannboy

Murtfelds spring loaded tensioner for a dynamic tensioing in chain drives.

Custom solutions

We solve your problems. JENS S. adapt the products in our workshop for you.

World leading

World leading technique. JENS S. deliver transmission solutions in cooperation with world leading manufacturers.

Why choose us?

Leading position deliver good prices. Through our leading position in the Nordic countries we can offer a wide supply of solutions at competitive prices.