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OSO Mighty Collars

OSO Mighty Collars

€32.00 Incl. Tax €38.72

3 Ships Free Item

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OSO Mighty Collars

Designed and manufactured in Colorado using aircraft-grade aluminum, OSO Mighty Collars offer many of the same benefits of the standard OSO Barbell Collar in an economically priced model.

These super lightweight collars—available here in Gun metal—are sold in pairs and equipped with a rubberized interior lining to protect the bar. OSO Mighty Collars deliver a secure, stable hold through repeated, high-impact drops, and allow easy adjustments or removal with a simple lever and lock/unlock mechanism.


  • Made in the USA
  • Designed to be used on 50mm Olympic Bar Sleeves
  • 6061 Billet Aircraft Grade Aluminum
  • Black Rubberized interior lining to protect bar
  • Locking clamp mechanism for secure hold
  • Color: Gun Metal
  • Weight: 0.3 lb.
  • 2 Year Warranty*

See Also: The exclusive Rogue OSO Barbell Collar

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.Note: Rogue will continue to honor warranties on products purchased directly from OSO prior to Rogue's acquisition of OSO Barbell Collars on these same terms and conditions.

Gear Specs

Brand OSO
Made In USA Yes
Color Gun Metal
Product Weight 0.3 lb.
Width 1.4"
OSO Mighty Collars is rated 4.4 out of 5 by 66.
Rated 5 out of 5 by from Very good Collar These are very good collars, regardless of their economical price. I have been lifting weights seriously since I was 12 years old and I am now 52. Through my experience in a college football career which resulted in national championship and a brief NFL career I can tell you that these collars will suit most people. You may want to invest in the Rogue aluminum collars if your a crossfit slam weight type, but these would actually do all right under those circumstances and exceptional under otherwise would be considered normal weight lifting circumstances.
Date published: 2020-06-24
Rated 3 out of 5 by from Tight, but not easy to put on and off. I would suggest trying something that's tight, but easier to put on/off with one hand, if such is available.
Date published: 2020-06-17
Rated 5 out of 5 by from Good quality No frills collars. Work perfectly and haven't had any issue with em. Lightweight and easy to use.
Date published: 2020-06-17
Rated 5 out of 5 by from Holds plates in place on the bar it works. It really do work doe. Whenever I place these on to hold my plates, they keep them there. Nah but seriously they work a lot better than thought, considering their size. Only ever gone up to 350lbs though, so keep that in mind.
Date published: 2020-06-10
Rated 5 out of 5 by from great Strong coller for a fair price. I use them for everything inclunding tri where I have the weight by by my face.
Date published: 2020-06-02
Rated 5 out of 5 by from Easy to Use Good easy to use collar. Fairly basic but gets the job done just fine.
Date published: 2020-06-02
Rated 4 out of 5 by from Good collars for the money Put these through some workouts and I’m pretty happy with them. They tend to come away from the plates on heavier deadlifts and Olympic lifts with drops. For the money you can’t really beat them though. I’ll spend the dough on some high quality collars next go around
Date published: 2020-05-26
Rated 4 out of 5 by from Great budget collar This is a great BUDGET collar. For a better fit and security you will need to upgrade.
Date published: 2020-04-30
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