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Boneyard OSO Axle Collars

Last checked a year ago
Boneyard OSO Axle Collars

The Rogue OSO Axle Collars are an essential piece of equipment for any weightlifter or strength trainee. Made from heavy-duty zinc-plated steel and rubberized red-coated handles for improved grip, the OSO axle collars are designed to add an extra level of security to any axle bar setup. They’re easy to slide off and on and are as dependable and durable as they come. Since they’re secured with a locking groove, they also provide extra stability and safety, enabling you to focus more on your lifts and less on worrying about your bar slipping. The internal diameter of the collars is 1.9 inches, and they’re sold as a pair, so you can lock in both ends of your bar for extra security. At just over 2 inches in height, these collars can fit most Olympic bars and axles, making them suitable for use with a variety of bars, plates, and rigs. They’re also compatible with Rogue’s range of other sleek, luxurious and secure equipment. The cheerful bright red color adds an attractive accent to any lifting area, as well as making it easy to find the collars when you’re moving around in a crowded space. Whether you’re exploring the world of Olympic lifting or into strength training, Rogue’s OSO Axle Collars can provide the added peace of mind you need.


Pros & Cons


• Durable and strong steel Construction

• Red finish stands out and looks great

• Easy to install

• Both sides of the collar are adjustable, allowing for a snug fit

• Accessible price


• Steel material makes the collar heavier than other versions

• Price may be unaffordable for some budgets

• Not compatible with some weightlifting bars

Who Should Buy

Who Should Buy:

• People who need to invest in durable fitness equipment

• Existing Rogue Fitness customers

Who Should Not Buy:

• People who are looking for a cheaper option

• People who don’t have any current use for fitness equipment


-Made to fit 1.25” Barbells

-Stainless steel construction

-Threaded knurling

-Smooth sides for easy spin

-Optimized for Olympic strength training and competition

-Secure and tighten to the bar using two included standard 1” wrenches

-Friction lever included for easy adjustments

-Collars have a base diameter of 1.77" (45.5 mm)

-Fully compatible with all Olympic plates


Price History