Home gym accessory that keeps plates secure and speeds up set changes: Bells of Steel Magnetic Barbell Collars. Peace of mind during heavy lifts and fewer interruptions between sets will appeal to serious strength trainers. Are these durable, rack-friendly clamps worth adding to a training kit?
⚡ At a Glance
- • Holding Strength: Rubberised inner layer combined with a snug clamp keeps plates steady under heavy loads
- • Best for: Strength trainers and home gym owners needing fast, reliable plate retention
- • Not ideal for: Users who require integrated locking mechanisms or who use non-Olympic bars
Magnetised collars clamp around Olympic bars and protect finishes with a rubberised inner lining. Slim outer diameter and external magnets let collars stay attached to a rack when not in use.
Stay locked under heavy lifts – With a rubberised inner layer and snug clamp
A rubberised inner lining increases friction between bar and plates while the clamp applies even pressure across its 1.06 inch contact width. The outer diameter measures 3 inches and each collar weighs 0.2lb, helping maintain a low-profile grip.
Plates remain stable during dynamic movements, reducing wobble and protecting Cerakote or other bar finishes from scratches.
Faster plate changes – With the quick-release lever mechanism
A pull-up lever disengages the clamp without fiddly springs, so the collar releases quickly and cleanly. The slim profile leaves room for more plates close to the collar.
Swap weights between sets with minimal fuss, keeping rest periods tight and lowering the chance of finger pinches common with spring collars.
Convenient rack storage and handling – Thanks to integrated magnets
Strong external magnets allow the collars to attach to uprights, crossmembers or rack feet for easy access. At 0.2lb each, collars are light enough to grab and reposition quickly.
Keep collars off the floor and within reach, which speeds up session flow and reduces clutter around the lifting area.
✨ The 4 Key Reasons for Bells of Steel Magnetic Barbell Collars
- Rubberised inner layer – Prevents scratches and keeps plates firmly in place during heavy lifts
- Quick-release lever – Enables near-instant plate changes between sets, saving workout time
- Strong external magnets – Secure collars to rack uprights for tidy, accessible storage
- Slim clamp profile – Leaves space for extra plates on crowded bars and power racks
📋 Technical Details at a Glance
- Material: High-strength nylon construction
- Compatibility: Designed for Olympic barbell bars
- Mechanism: Quick-release lever for fast disengagement
- Inner lining: Rubberised layer to protect bar finish and increase grip
- Magnetisation: External magnets for rack attachment and storage
❓ Frequently Asked Questions
Q: Do these collars protect bar finishes like Cerakote bars?
A: Yes, the rubberised inner layer is stated to protect bar finishes and reduce scratching during use.
Q: Are plate changes faster than with spring collars?
A: Yes, the quick-release lever is designed for rapid removal and replacement, removing the need to wrestle with spring collars.
Q: Can the collars be stored on a rack when not in use?
A: Yes, external magnets allow the collars to stick to uprights, crossmembers or rack feet for convenient storage.
🏆 Our Verdict
Collars suit strength trainers and home-gym owners who want secure plate retention and quicker weight changes. A rubberised inner lining, quick-release lever, and external magnets make them particularly practical for busy lifting sessions. While not the cheapest accessory available, durable materials and thoughtful design make them a sensible long-term addition to most training kits.
