Gungnir® Olympic Bars and Loadable Dumbbells with Built-in Collars

In 2018, Gungnir® looked for a solution to spring collars, which led to their patented built-in collars.

What are built-in collars? Simply, collars built into the bar. No more using external collars to secure plates. Simply, LIFT, SLIDE and LOCK with SlideLock™ patented technology. High-strength steel keeps the SlideLock™ in place with maximum resistance against slamming and wear.

Gungnir has five bars available with this patented technology: 20 kg Olympic bar, 15 kg Olympic bar, Olympic loadable dumbbell, loadable dumbbell for standard plates and curl bar.

  • Unmatched Efficiency
  • User Friendliness
  • Safer
  • No Collars On The Floor

This is how the Slidelock Works

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