Lock-Jaw Collars (50 mm barbell collars)
Lock-Jaw Collars (50mm dumbbell collars) is in stock and will ship as soon as it is available again
- Lock-Jaw dumbbell locks for quick weight changes and a secure grip
- Compatible with all 50mm barbell sleeves (barbells and dumbbells)
- Designed for weightlifting, cross-fitness, and strength training
- Made of high-quality, lightweight plastic with a rubberized interior lining to protect the barbell sleeves
- Very lightweight, durable, and effective
- Sold in pairs
- Check out our aluminum collars, too
Lightweight power for your workout
HighPowered's Lock-Jaw dumbbell locks are your reliable partner for safe and efficient training. They impress with their lightweight yet extremely durable material. With their special Flip-Lock technology, they provide a secure fit and quick changes, even during the most intense workouts.
Your gear deserves the best protection
Thanks to the rubberized interior lining, you can protect your barbells and dumbbells from damage. This extends the life of your equipment and helps you train without interruption. Whether it's Olympic weightlifting, strength training, or powerlifting—these barbell collars are suitable for a wide range of disciplines and will support you in your training routine.

