The OSO Barbell Collars have a locking mechanism that will hold on repeated drops but has a simple lock/unlock mechanism!
- Sold in Pairs
- 6061 Billet Aircraft Grade Aluminum Construction
- Innovative design & all new locking mechanism
- Superior durability
- Fast locking action
- Fits all 2" olympic bars
- Will not damage plates or bars
- Weight .4 lbs per collar
- Made in the USA
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 "drop" and "throw" 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.