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Boneyard OSO Pro Collars

Last checked a year ago
Boneyard OSO Pro Collars

The Rogue Fitness Boneyard OSO Collars are designed to make weight lifting simpler and safer. Constructed from solid stainless steel with an extra strong spring clip, these collars are ideal for Olympic and bumper plates. They have an ergonomic shape which makes them easier to grip for quick and secure plate changes. The design also helps prevent plates from jamming into the collar, which can affect weight balance and reduce accuracy. The discs in the center reduce rattling and spinning on the barbell shaft. The collars are also coated in a durable matte black powder-coat finish, which gives a clean look while also protecting against rust and corrosion. They are compatible with all major Olympic and bumper plates and come with a standard 2" inside diameter. With this closeout deal you can expect exceptional value and quality in a single purchase.


Pros & Cons


• Mix and match colors

- Durable Construction

• Neoprene padding on ends

• Easy to use locking mechanism


• Limited supply due to closeout

• Not compatible with standard-sized barbells

• Non-adjustable design

Who Should Buy

Should Buy:

• Durable and reliable construction

• Heavy-duty steel clip mechanism

• Easy to adjust and secure plates

• Fits many bar sizes

Should Not Buy:

• Not compatible with dumbbells

• Somewhat bulky design

• Not compatible with specialty bars


-Made in the USA

-Nylon construction

-Quick-Release for fast weight changes

-5000-lb capacity

-2.2 lbs per pair

-Available in multiple colors including: black, blue, hunter green, olympic blue, and red

-Compatible with any 2" Olympic standard barbell

CAP Barbell9.5lbs1500lbs4.6/5
Troy Barbell10lbs1500lbs4.6/5

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