OSO Barbell Collars

★★★★★
★★★★★
4.4
144 Reviews
Made in U.S.A.

OSO Barbell Collars

★★★★★
★★★★★
4.4
144 Reviews
Made in U.S.A.
£56.30
Excl. VAT
£46.92
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Gear Specs

BrandOSO
Made In USAYes
Product Weight0.8 lbs (Per Pair)
Width1.5"
Product Description

OSO Barbell Collars are made in the USA from the same type of 6061 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.

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OSO Barbell Collars

OSO Barbell Collars are made in the USA from the same type of 6061 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 great color options.

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

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

Specifications

  • Sold in Pairs
  • Made in the USA
  • Designed to be used on 50mm Olympic Bar Sleeves
  • 6061 Billet Aircraft Grade Aluminum
  • Orange Rubberized interior lining to protect bar
  • Locking clamp mechanism for secure hold
  • Color Options: Blue or Gun Metal
  • Patented
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Reviews

1 - 8 of 144 Reviews
N Lombardo
★★★★★
★★★★★
3 weeks ago
Look great, could use some sturdier material.
They look great, collar itself is solid. However, the lever tab that is used to tighten the collar is made of plastic. The lever tab snapped while securing the collar after its third use …
Originally posted on roguefitness.com

Response from Rogue Fitness:

3 weeks ago
We're sorry for the issues with the lever and will get you a new kit sent out ASAP.
GA from MKE
Milwaukee,WI
★★★★★
★★★★★
4 weeks ago
Broke after one month
One collar’s tightening handle broke after one month of routine use. Disappointed and atypical of Rogue
Broken collar
Originally posted on roguefitness.com

Response from Rogue Fitness:

3 weeks ago
Thank you for making us aware of this and we're sorry it happened. The team is preparing a new lever kit for you now.
Tyler B
Waukesha WI
★★★★★
★★★★★
January 12
Love these…. However
I’ve had mine for 3 years and never had an issue with them, but I woke up this morning and took them out of my gym bag and one of them is completely bent/warped to the point that it isn’t usable anymore. The weren’t abused in any way, just normal CrossFit classes. It definitely makes me nervous to purchase a second pair if this is what happens after they “no longer fall under warranty” 🤦‍♂️
Originally posted on roguefitness.com
MLSwish20
Atlanta, GA
★★★★★
★★★★★
Dec 2023
Don’t fit
Just bought these and tried to use and they don’t fit!!
Originally posted on roguefitness.com

Response from Rogue Fitness:

Dec 2023
The OSO Collars feature a lock/unlock mechanism. The team has reached out to walk you through getting these all the way open in order to slide on the bar.
JoeD0961
Wantagh,NY
★★★★★
★★★★★
Jul 2023
Good collars so far
Bought these about a month ago in three colors working well
Yes, I recommend this product
Originally posted on roguefitness.com
Skinwalker
Utah
★★★★★
★★★★★
Apr 2023
Broken all too soon
Collars worked great but fractured within months of use and ultimately broke completely. Had high hopes but am disappointed with the performance
Originally posted on roguefitness.com

Response from Rogue Fitness:

May 2023
We're sorry to see these OSO Collars have ultimately broken. This is not something we have seen with normal use within a few months. Our team has reached out to gather more information on where/when you purchased these and discover the reason for these breaking.
MaxB
Scottsdale AZ
★★★★★
★★★★★
Mar 2023
Don’t fit!
iBought these as a gift for my gf and it turns out they don’t fit the barbells. Not sure if it’s a defective on them but iTried them myself and yep for sure they didn’t fit at all. (Sad face)
Originally posted on roguefitness.com

Response from Rogue Fitness:

Mar 2023
Thank you for posting and we're very sorry for any issues you may have with these collars. Our team is reaching out now to diagnose the problem and get this resolved.
Timmy h
Nevada
★★★★★
★★★★★
Jan 2023
Clamp arm keeps breaking
Not sure why but I have two sets of these and the lever arms keep breaking
Originally posted on roguefitness.com

Response from Rogue Fitness:

Jan 2023
We're very sorry to hear this! Our team is reaching out now to get this resolved.
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