---
product_id: 64142303
title: "OSO Barbell Collars - Pair - Billet Aircraft Grade Aluminum Barbell Collars for all 2\" Olympic Bars"
brand: "oso barbell"
price: "620 Lei"
currency: RON
in_stock: false
reviews_count: 8
category: "Sporting Goods"
url: https://www.desertcart.ro/products/64142303-oso-barbell-collars-pair-billet-aircraft-grade-aluminum-barbell-collars
store_origin: RO
region: Romania
---

# OSO Barbell Collars - Pair - Billet Aircraft Grade Aluminum Barbell Collars for all 2" Olympic Bars

**Brand:** oso barbell
**Price:** 620 Lei
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** OSO Barbell Collars - Pair - Billet Aircraft Grade Aluminum Barbell Collars for all 2" Olympic Bars by oso barbell
- **How much does it cost?** 620 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/64142303-oso-barbell-collars-pair-billet-aircraft-grade-aluminum-barbell-collars)

## Best For

- oso barbell enthusiasts

## Why This Product

- Trusted oso barbell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Here are some best practices: Open the collar until it clicks - then it will stay open to slide easily on and off. Find a good place to store them. Consider an alternative to the bucket as people tend to &quot;drop&quot; and &quot;throw&quot; them in and could possible damage them. If the rubber gets sticky - CHALK IT UP! If it gets dirty, clean it with a wet rag! OSO Barbell offers a 2 year warranty on the locking mechanism. These Collars are designed to take a lot of abuse when clamped on a barbell. Aluminum will bend, therefore when they are not on a bar, avoid throwing, kicking, stepping on or any other means of abuse as this will void your warranty.

## Features

- Sold in Pairs - Made with 6061 Billet Aircraft Grade Aluminum Construction
- Innovative design & all new locking mechanism - Superior durability - Fast locking action
- Fits all 2" olympic bars - Lightweight - Will not damage plates or bars
- Weight .4 lbs per collar - Made in the USA
- OSO Barbell offers a 2 year warranty on the locking mechanism.

## Images

![OSO Barbell Collars - Pair - Billet Aircraft Grade Aluminum Barbell Collars for all 2" Olympic Bars - Image 1](https://images-na.ssl-images-amazon.com/images/I/41PqYzLnhvL.jpg)
![OSO Barbell Collars - Pair - Billet Aircraft Grade Aluminum Barbell Collars for all 2" Olympic Bars - Image 2](https://images-na.ssl-images-amazon.com/images/I/41da0iUb94L.jpg)
![OSO Barbell Collars - Pair - Billet Aircraft Grade Aluminum Barbell Collars for all 2" Olympic Bars - Image 3](https://images-na.ssl-images-amazon.com/images/I/41UJm6zV33L.jpg)
![OSO Barbell Collars - Pair - Billet Aircraft Grade Aluminum Barbell Collars for all 2" Olympic Bars - Image 4](https://images-na.ssl-images-amazon.com/images/I/41tudljpXbL.jpg)
![OSO Barbell Collars - Pair - Billet Aircraft Grade Aluminum Barbell Collars for all 2" Olympic Bars - Image 5](https://images-na.ssl-images-amazon.com/images/I/415hZ2Xs7DL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing collars!
        
*by D***N on March 1, 2017*

These are fantastic collars! They are easy to put on and off, it is much easier to remove and install them in the OPEN position. Although the NEUTRAL position gives you some room to slide them on and off, unless you pull them off completely straight, they will tend to grip to the barbell.I've been doing sumo deadlifts and they do wiggle loose a tad bit after a few drops (deadlifting 245-lbs at the moment). it's not to the point that the bumpers are wobbling though, after 15 reps total, the collar backed out maybe about 3-5mm which is hardly anything in my opinion.The locking mechanism is great as well! Easiest way I've found to unlocking them (without it snapping back and whipping your finger), is to put your thumb against lock, and your middle or index finger on the metal wedges around the collar and then just push with your thumb. That way, your fingers are out of the way and won't get hit when the lock springs open. Attached a photo for reference on how I unlock my collars.Overall, I am very pleased, the anodizing looks great, much easier to use than my velcro collar straps. These are each about 0.4-lbs, for a total of 0.8-lbs. This actually works out better for me since my barbell is 20-kg (44-lbs), so now it's closer to 45-lbs, now I can stop subtracting 1-lb from all my sets =D.
  

### ⭐⭐⭐⭐⭐ others were too small and will not easily slide on and off of the bar
        
*by S***C on January 22, 2018*

I have tried several other cheaper collars because I just couldn't justify the expense of the OSO collars. Some don't clamp securely, others were too small and will not easily slide on and off of the bar.These exude quality. They are the correct size to be easily slid on and off the bar, but when clamped down they hold securely. What else do you want from a barbell collar?Do yourself a favor and skip the garbage, pay once for these and don't throw your money away on junk.
  

### ⭐⭐⭐⭐⭐ Oh so tight
        
*by V***Z on December 17, 2015*

Just the way I like them....But seriously, these clamps are of superb quality and craftmanship. They DO NOT move once they're set up. Just so everyone knows, the clamps aren't fully open until you hear it click. It makes it easier to smoothly slide your barbell in and out, just the way you like it.
  

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**Shop now:** [https://www.desertcart.ro/products/64142303-oso-barbell-collars-pair-billet-aircraft-grade-aluminum-barbell-collars](https://www.desertcart.ro/products/64142303-oso-barbell-collars-pair-billet-aircraft-grade-aluminum-barbell-collars)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-12*