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OSO Magnetic Rogue Barbell Collars


Availability: Ships in 14-30 Days

OSO Magnetic Rogue Barbell Collars

The exclusive Rogue OSO Barbell Collar is now available with (4) built-in, high-strength magnets, allowing athletes to simply stick the collars directly to the rack in-between uses. It’s an easy solution to an age-old collar storage problem, and offers convenient arm’s reach access to the OSOs when you next need them.

Like the standard Rogue OSO Collars, these magnetic collars are machined in the Rogue factory from aircraft-grade aluminum with a gun metal gray anodized finish and industrial, gear-style design. Compatible with any standard 50mm Olympic barbell sleeve, each Rogue OSO MAG Collar measures 1.5” in width and includes a lock/unlock lever for a secure hold and a rubberized interior lining to protect your bar.

There are two magnets on each face of the collar, and they are mechanically pressed into specially machined pockets (rather than glued) to ensure their stability. All of our MAG Collars are backed by a 2-year warranty.

Fast Rogue Shipping

You can follow the progress of your package online via the Rogue Shipping Tracker.


  • Magnetic Barbell Collars - Sold in Pairs
  • Made in the USA with imported magnets
  • Designed to be used on 50MM Olympic Bar Sleeves
  • 6061 Billet Aircraft Grade Aluminum construction
  • (4) High Strength Magnets enable storage of collars directly on side of rack/rig
  • Width: 1.5"
  • Black Rubberized interior lining to protect bar
  • Locking clamp mechanism for secure hold
  • Color: Gunmetal Gray w/ Rogue branding
  • 2 Year Warranty*
  • Patented

See More: Barbell Collars Available from Rogue

*Rogue Fitness will warranty this product from defects in material, functionality and workmanship for a period of 2 years from the date of purchase of the product. The warranty applies only to the original purchaser of the product for so long as the original purchaser owns the product, and is non-transferable. Warranty may be voided for any product which has been damaged due to negligent or faulty use, alteration, maintenance, storage or handling by the user. Any specific issues regarding a Rogue product with which a customer is not satisfied will be reviewed on a case-by-case basis.

Gear Specs

Brand OSO
Made In USA Yes, with imported magnets
Color Gun Metal
Product Weight 0.45LB (single) / 0.9LB (pair)
Width 1.5"
Material Type 6061 Billet Aircraft Grade Aluminum
OSO Magnetic Rogue Barbell Collars is rated 4.7 out of 5 by 32.
Rated 5 out of 5 by from Solid Fit!! These collars do not move even when bar is dropped from overhead and I love the way they stick to rack with the added magnets.
Date published: 2021-01-06
Rated 5 out of 5 by from OUSTANDING Very pleased with my purchase order. I will definitely be getting another one for sure.
Date published: 2021-01-02
Rated 5 out of 5 by from Magnetic is the way to go These OSO Magnetic Rogue Barbell Collars are great! I habitually stick them to the side of my rack in the same location so I always know where they are and the are never put in the way as I set up for my next exercise.
Date published: 2020-12-26
Rated 5 out of 5 by from Always easy to find ! The magnetic collars are easy to find when you know they’re on the rack and not rolling around on the floor. They also keep the rack looking more organized
Date published: 2020-12-12
Rated 5 out of 5 by from So convenient These were expensive, and shipped to Canada, but they are worth every penny. So convenient to just stick on the rack wherever. They took a bit to break in (they were really tough to close the first few uses) but now its much easier.
Date published: 2020-12-10
Rated 5 out of 5 by from Strong Magnets I bought these a few weeks ago, and I am super happy with them they slip on the collar smoothly and lock down tight. They do pop open really fast when you unlock them and let the lever pop freely so it will knock your knuckle if your opening them one handed but there’s a way to do open it without that, the magnets are strong and stick quickly to my rack. I would recommend these to anyone, after all the spring clips I’ve used in local gyms these few luxurious.
Date published: 2020-12-07
Rated 5 out of 5 by from Amazing I know they are only collars but they are so convenient it blows my mind. You just stick it to your rack and change weight. The collar itself is high quality and the magnets work flawlessly.
Date published: 2020-12-06
Rated 5 out of 5 by from Rock Solid. So convenient I have been using these for several weeks and they were worth every penny. My collars are always where they need to be and not rolling around on the ground between sets. If I become king, all collars will have magnets henceforth.
Date published: 2020-12-01
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