Lift, Slide, Lock.

How do they work?

We make bars with built-in collars, which we call SlideLocks. Award-winning and patented, they are built directly into the bar. This makes gyms safer, tidier, and more user-friendly, especially when all the bars in the gym have built-in collars. That's what we like to call a collar-free gym!

Bannatyne Health Club & Spa

"We are not only embracing innovation but also taking a giant leap in elevating the overall member experience"

Duncan Bannatyne

What is a collar-free gym?

The collar-free gym by Gungnir is a setup in which traditional barbells and external collars are replaced with barbells with built-in collars, or “SlideLocks”. Here's why having a collar-free gym creates better spaces for your members

Safer

A highly increased use of safety equipment Safety increased by 76%*

Tidier

No more collars means tidier spaces for you and your members

User-friendly

The ease of use of Gungnir bars makes it fun and easy to secure collars

Sustainable and durable

An Investment in a sustainable and less wasteful future with longer lasting equipment

Read study about collar-free gyms

Highly praised by international clubs and gym chains

Gungnir is trusted by major gym chains, home gyms, universities, and elite facilities all over the world

Gareth Jones, COO

Wellfit

«At Wellfit we are all about innovation and staying ahead of our members expectations and the Gungnir range of products is the perfect fit to achieving this and we are excited to get going.» 
Gareth Jones, COO
Darrin Hamblin, Gym Owner

Snap Fitness

«I will never buy another barbell again. Members love it because the bars create a user-friendly environment that eliminates clutter.» 
Darrin Hamblin, Gym Owner
Mats Ola Martinsen, CEO

Feel 24

«Gungnir bars streamline logistics in our clubs and during use, eliminating the clutter of clips. This is combined with an overall high quality and increased member satisfaction.» 
Mats Ola Martinsen, CEO
Rob Beale, Fitness Director

Third Space

«The feedback from members has been outstanding. Great product, great innovation and we are really looking forward to working with Gungnir in the future.»  
Rob Beale, Fitness Director
Andreas Skjetne, CMO

EVO

«We are thrilled to introduce Gungnir’s collar-free gym and Norwegian-made barbells to EVO.»  
Andreas Skjetne, CMO
Make your gym collar-free

Get in touch with a Gungnir representative

Let us know a little bit about who you are and what your needs are. We'll get in touch and do our best to help!