The OSO Collar Case is designed to securely store and protect your collars inside your gym bag, or it can be clipped to the outside with the supplied carabineer. The foam insert will hold your collars in place and the quick-access zipper allows your collars to be ready when you are!
The OSO Pro Collar was the product that started the revolution from typical spring and unlock jaw collars. Dreamed, conceived, engineered, prototyped, tested, and overbuilt in Colorado, USA; the OSO Pro Collar was the first advancement in plate retention technology since caveman invented the wheel. The collar works by flexing the aluminum body around the bar and using a patent pending locking mechanism to keep the pressure on the bar. Unfortunately, there will be no rest time during your WOD due to excessive re-clamping of plates on your bar.
Affectionately referred to as the Tortuga, this collar is a perfect fit for axle bars. This new design is consistent with the OSO collars you have come to know and love and in a cool color that won’t be confused with your other collars in the gym. These collars are as tough as the guys and gals who will use them. They weigh 1lb. and are designed to be used on a 48.25mm diameter bar sleeves such as axle bars and not 50mm Olympic barbell sleeves.
PLEASE NOTE THESE DO NOT FIT ON AN OLYMPIC BAR