OSO Barbell Collars

★★★★★
★★★★★
4.5
144 Reviews
Made in U.S.A.

OSO Barbell Collars

★★★★★
★★★★★
4.5
144 Reviews
Made in U.S.A.
$54.95
3 Ships Free Item
Sold in Pairs

Choose a Color (8)*Gun Metal

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Gear Specs

BrandOSO
Made In USAYes
Product Weight0.8LB per pair
Width1.5"
Material Type6061 Billet Aircraft Grade Aluminum
Product Description

OSO Barbell Collars are manufactured in Columbus, Ohio from the same type of 6061 Billet Aircraft Grade Aluminum alloy used in aircraft construction. The OSO Barbell Collars deliver on functionality, too--creating a secure hold on the bar through repeated, high-impact drops, and allowing easy adjustments or removal with a simple lever and lock/unlock mechanism.

Read More

OSO Barbell Collars

OSO Barbell Collars are manufactured in Columbus, Ohio from the same type of 6061 Billet Aircraft Grade Aluminum alloy used in aircraft construction. The OSO Barbell Collars deliver on functionality, too--creating a secure hold on the bar through repeated, high-impact drops, and allowing easy adjustments or removal with a simple lever and lock/unlock mechanism.

All that being said, the first thing a lot of lifters talk about with the OSO Barbell Collars is how they look. Shaped like an industrial gear, the collars' old-school design is paired with some bright color options: blue, green, orange, pink, purple, red, gold, and gunmetal.

For Oly lifters, CrossFitters, or any athlete looking for an upgrade from basic spring collars, OSO Barbell Collars are a nice option.

Patented

Gear Specs

Specifications:

  • Sold in Pairs
  • Made in the USA
  • Designed to be used on 50MM Olympic Bar Sleeves
  • 6061 Billet Aircraft Grade Aluminum
  • Weight: 0.8LB per pair
  • Width: 1.5"
  • Orange Rubberized interior lining to protect bar
  • Locking clamp mechanism for secure hold
  • Color Options: Blue, Green, Orange, Pink, Purple, Red, Gold, and Gun Metal.
  • Patented

Also, check out the Specialty Collars

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.

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Reviews

1 - 8 of 144 Reviews
Heps
Illinois
★★★★★
★★★★★
2 weeks ago
terrible product levers break
I purchased my initial set of these collars in 2020. The lever broke within a year so I contacted customer service. They sent a replacement at no cost though the color was different. Well, you guessed it, the lever on one of these new ones just broke. I can't get the collar on my barbell at all because I cannot open the lever. I contacted customer service and was told there would be a charge to fix this product which has a lifetime warranty. Also, no discussion of how long it would take to repair. I would think a Made in the USA product that is "aircraft grade aluminum" would be so fragile with regular use. I love these collars, but unfortunately think the craftsmanship is poor. I work at my gym as a coach and I will have to share my disappointing experience with Rogue products and customer service. Super bummed as the open is right around the corner.
Helpful?
Yes · 0
No · 0

Response from Rogue Fitness:

1 week ago
Thank you for providing your feedback on the OSO Collars and we're sorry for the repeated issues you've had with them. Our team is reaching out to you now to make sure you have working collars at no cost to you.
Timmy h
Nevada
★★★★★
★★★★★
4 weeks ago
Clamp arm keeps breaking
Not sure why but I have two sets of these and the lever arms keep breaking
Helpful?
Yes · 0
No · 0

Response from Rogue Fitness:

4 weeks ago
We're very sorry to hear this! Our team is reaching out now to get this resolved.
Tf123
★★★★★
★★★★★
Sep 2022
Already broken
I loved these collars. When clamped, they don’t move and keep my weights on the bar tight. However within 2 months the black clamp piece of one of the collars has already broken off and I can no longer use it. For the price, they did not last long.
Helpful?
Yes · 2
No · 0

Response from Rogue Fitness:

Sep 2022
We're very sorry to hear about your broken lever. Our team is working on this now!
Casual Crossfitter
NJ
★★★★★
★★★★★
Jul 2022
Can’t believe the metal split in two!
I bought these a while ago… more than a few years (definitely more than the 2 year warranty period)… but for a guy that works out about 2 times a week and doesn’t use collars for every workout (actually didn’t use them even once during CoVid gym closures), I would have expected them to last a lifetime…. Nope! See the pics. Aluminum as a material doesn’t like bending and flexing which is what happens when you close the collar. Looks to me like the “aircraft grade aluminum” fatigued and cracked. Meanwhile the plastic lever, steel roll pins, and rubber lining all look fine. Imagine my shock while doing cleans as the collar got more difficult to slide on and the eventually wouldn’t close and caused me to stop and take a closer look, See pics.
Really??
Imagine if I used them hard?
Helpful?
Yes · 4
No · 0

Response from Rogue Fitness:

Jul 2022
Thanks for sharing and we're sorry to see this! We are going to send this in to our team to take a look.
mg1300
★★★★★
★★★★★
Jul 2022
Colors aren't even close, plastic wears out
Just got my second set of Oso because the first ones stopped clamping. The plastic wore out. Super bummed that the purple shown online isn't even CLOSE to the purple I received. Definitely would have gotten a different color if I knew how off it would be. Too expensive to be such a bummer product.
Helpful?
Yes · 3
No · 0

Response from Rogue Fitness:

Jul 2022
Thank you for taking the time to send us your feedback! We apologize for the discrepancy here. Our team is reaching out now to make this right.
Don H
Lantana, TX
★★★★★
★★★★★
Apr 2022
Plastic lever broke
I received this as a gift for Christmas and only used a handful of times before the plastic lever broke.
Helpful?
Yes · 1
No · 0

Response from Rogue Fitness:

Apr 2022
We're sorry to see this and our team will be reaching out ASAP!
Jaso tackett
Taylor, Mi
★★★★★
★★★★★
Feb 2022
The plastic clip broke with littleTo no effort.
Although i bought thr clamps about 2 months ago for my stepson, who im teaching the basics of Barbell Lifting, after about 10-15 uses with moderately light practice weights, the plastic clamp on one clamp ahattered when pushing down.
Helpful?
Yes · 1
No · 0

Response from Rogue Fitness:

Mar 2022
We are sorry to hear of this issue and are reaching out ASAP.
Chandler96
★★★★★
★★★★★
Jan 2022
Cheap plastic levers
Waited over two weeks to get these collars just for the plastic lever to snap the second time I used them. Whoever thought it would be a good idea to use the cheapest plastic on these collars obviously never actually tried them out.
Helpful?
Yes · 3
No · 1

Response from Rogue Fitness:

Feb 2022
We are sorry to hear this, and our team is working to get this resolved for you.
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