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OSO CM-1 Metal Collars

★★★★★
★★★★★
4.7
61 Reviews
Made in U.S.A.

OSO CM-1 Metal Collars

★★★★★
★★★★★
4.7
61 Reviews
Made in U.S.A.
€84.70
Excl. VAT
€70.00
3 Ships Free Item

Color*

Blue
Gray
Red

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
Gear Specs
Shipping
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.

Read More

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 come standard with black plugs. Sized to fit all standard 50MM Olympic barbell sleeves. A budget-friendly polymer version of this design is also available separately.

Addition rubber plugs can be purchased in a variety of colors. See the checkout area for more details.

Patented

Gear Specs

Additional Specifications:

  • Sold in Pairs
  • Made in the USA
  • Manufactured in Columbus, Ohio
  • 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
Shipping

Rogue Fast Shipping

The Rogue Shipping System allows you to track your order from the time you place it to the time it hits your door. Order today, track today.


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 61 Reviews
GusCF
Marietta, GA
★★★★★
★★★★★
3 weeks ago
Won't fit on standard bar
Bought these 2 weeks ago. They won't slide on a standard 45 lb bar. Too tight so they are useless to me. Possibly a manufacturing defect?
Originally posted on roguefitness.com

Response from Rogue Fitness:

0 days ago
We apologize for any issue and are reaching out to investigate as these will fit all standard 50MM Olympic barbell sleeves
ClintWR
Alaska
★★★★★
★★★★★
Dec 2021
Very disappointed
Just got these, and they are the worst. They are so tight on the bar you can barely slide them down to the plates. Very disappointed.
Originally posted on roguefitness.com

Response from Rogue Fitness:

2 weeks ago
We are sorry to hear this and have provided a troubleshoot option to make sure you can get these on and off your bar.
Nickpicsss
Fredericksburg, VA
★★★★★
★★★★★
Nov 2021
TIGHT grip!
These collars are TIGHT! Lol I have yet to have one unclip or slide while cycling/dropping the barbell. Great product that matches so well with my custom purple Bella bar 2.0 :)
Yes, I recommend this product
Originally posted on roguefitness.com
wietsma
Rotterdam
★★★★★
★★★★★
May 2021
Solid, locks the plates well also axial!
When locking it has a very tight grip on the bar due to the rubber. The rubber gets squeezed to the sides of the collar, which fixes any axial clearance between the plate and the collar. This is a very good buy, if you want to have the plates fixed. I am using steel plates!
Yes, I recommend this product
Helpful?
Yes · 1
No · 0
pennyroad
Palatine, IL
★★★★★
★★★★★
Jan 2021
Best Stay In Place Collars
I don't have to tighten them up if I drop my bar! Yes, I bring my own collars to the gym. Most gym members are pushing my gym to buy these because I'm the only one not having to stop mid-workout to tighten up my collars.
Yes, I recommend this product
Originally posted on roguefitness.com
Gamma
Brooklyn, NY
★★★★★
★★★★★
Jan 2021
Griptastic
They don't move. They don't fall apart. They don't crack. They do not need to be tightened, messed with, futzed with, or constantly wiped down. They're solid, reliable, dependable.
Yes, I recommend this product
Originally posted on roguefitness.com
Chell
Lake Havasu City, Arizona
★★★★★
★★★★★
Dec 2020
Easy to use!
Love them! Much easier to than squeeze clamps. I do tend to hit my finger tips when I release them since the spring action is pretty quick.
Yes, I recommend this product
Originally posted on roguefitness.com
CornFedMachineGunner0331
Everywhere
★★★★★
★★★★★
Nov 2020
Metal Collar and Plastic Lever
The metal is of high quality, however, the plastic lever is prone to cracking and breaking under too much torque. Bad Planning and execution on Rogues end. Next time: ADD A METAL LEVER. Not worth the 50 Bones.
Originally posted on roguefitness.com
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