Kroon 30 mm Collars Set

These universal spring collars are essential for anyone training with barbells featuring a 30 mm diameter. Using these collars guarantees that your weight plates stay firmly and securely in place, even during the most intensive workouts.

When the barbell becomes unbalanced during an exercise, these clamps ensure that the plates cannot shift. This not only increases safety, but also provides better stability and focus during your training.