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OSO CM-1 Metal Collars

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

OSO CM-1 Metal Collars

★★★★★
★★★★★
4.5
67 Reviews
Made in U.S.A.
A$90.00
3 Ships Free Item

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Gear Specs

BrandOSO
Made In USAYes
Product Weightapprox. 1 LB per pair
Material Type6061 Billet Aircraft Grade Aluminum
Other Product Specs2 Year Warranty*

Product Description

The OSO CM-1 Metal Collar introduces some innovative new engineering elements inspired by customer feedback and advances in precision technology. This includes rubberized interior plugs for a superior hold on the bar, an updated handle, and a fresh new design made from OSO’s top-grade 6061 Billet Aluminum. The CM-1’s cam locking clamp mechanism secures the collar in place for consistent stability and peace-of-mind through even the most intense weightlifting regimen.

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OSO CM-1 Metal Collars

The OSO CM-1 Metal Collar introduces some innovative new engineering elements inspired by customer feedback and advances in precision technology. This includes rubberized interior plugs for a superior hold on the bar, an updated handle, and a fresh new design made from OSO’s top-grade 6061 Billet Aluminum. The CM-1’s cam locking clamp mechanism secures the collar in place for consistent stability and peace-of-mind through even the most intense weightlifting regimen.

OSO CM-1 Metal Collars are sold in pairs and sized to fit all standard 50mm Olympic barbell sleeves. They’re currently available to order in three colors: Red, Gray, and Blue. A budget-friendly polymer version of this design is also available separately.

Gear Specs

Specifications

  • Sold in Pairs
  • Made in the USA
  • Designed to be used on 50mm Olympic Bar Sleeves
  • 6061 Billet Aircraft Grade Aluminum construction
  • Weight: approx. 1 LB per pair
  • NEW Rubberized interior plugs for a tight hold on the bar (see instructions for use below)
  • NEW Handle design
  • Cam Locking clamp mechanism for lock-down stability
  • Color Options: Red, Gray or Blue
  • Patented

 See Also: The OSO Barbell Collar

Shipping

Fast Rogue Shipping

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

Instructions for Inserting Plugs

  • Step 1 – Align plug so that it sits evenly atop the slot that it will be pressed into
  • Step 2 – Gently push with both thumbs, alternating from the top to the bottom, and repeat. This will slowly work the plug into position in a small amount at a time. (If you try to force the plug in, it will tend to stick, and will then require more effort than necessary. It may help to get the sides of the plugs wet so that they slip in more easily)
  • Step 3 – Once the plugs are in place, it may take a couple of clamping cycles on the bar to get them completely seated. This entire process should only take a few minutes for each 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.


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Reviews

1 - 8 of 67 Reviews
Jcran307
Colorado
★★★★★
★★★★★
June 28
Great gift!
Love my own clips so much that I bought these for a friend. Top quality.
Yes, I recommend this product
Originally posted on roguefitness.com
Steelers fan
Tiffin Ohio
★★★★★
★★★★★
March 28
OSO collars need attention
I agree with the other reviewers that stated the collars are good but the latch needs much to be desired. I expect more from ROGUE than these faulty things. Heck I only had them a couple of months before they failed.
Originally posted on roguefitness.com

Response from Rogue Fitness:

April 3
Thank you for your feedback and we're sorry this happened to your CM-1 Collars. Our team is reaching out now to get these replaced.
Brow
Oakland, CA
★★★★★
★★★★★
March 2
Big waste of money
I really wanted to like these. I enjoyed swapping out plugs. Had these for over six months. This morning one of the levers cracked. Completely useless now. I should have just bought the cheap collars
Originally posted on roguefitness.com

Response from Rogue Fitness:

March 23
We're very sorry to see this! We have your replacement CM-1 Collars on the way to you now.
Poor Collars
★★★★★
★★★★★
February 21
Clamps are trash
I bought these and had them break twice now. The plastic clamps on these are just garbage. I had these years again and lost them, but the collars were so much stronger back then. They are easy to break now
Originally posted on roguefitness.com

Response from Rogue Fitness:

February 24
We're very sorry to hear about the issues you've experienced with your OSO CM-1 Collars. We will make sure you receive a working pair.
Ginger
Fort Mcmurray Alberta Canada
★★★★★
★★★★★
Oct 2022
OSO collars are the bomb!!
I was looking for oly collars that wouldn't budge if I dropped them from overhead, and that were well made...I found that with the OSO collars! Love the color choices and that the rubber grips can be customized too! Excellent add to my gym and I will buy again!!
Yes, I recommend this product
Originally posted on roguecanada.ca
David T
Suffield CT
★★★★★
★★★★★
Jul 2022
Collar solid, clamp lever cheap plastic
I am a gym owner and try to give my athletes the best equipment. I bought a set of clamps and they didn’t hold up.
Originally posted on roguefitness.com

Response from Rogue Fitness:

Jul 2022
Thank you for letting us know and we're sorry to see this. Our team is working on your fix for these now.
JWhite
Kansas
★★★★★
★★★★★
Mar 2022
These are great
Took me a while to open these correctly, since you have to pull the lever back after the default open position to enable these to really fit on the bar but once that was out of the way they are awesome.
Yes, I recommend this product
Originally posted on roguefitness.com
Raph66
Montreal
★★★★★
★★★★★
Feb 2022
Great product
Really a solid on the bar, great locking mechanism and the rubber lining inside secures it even with 315 on the bar for over head drops.
Yes, I recommend this product
Originally posted on roguecanada.ca
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