Lock-Jaw Sport Olympic Barbell Collar - Quick Release Barbell Clamp (Black)

These things are pretty awesome. 😎

I've been using the same set for 8+ years with a lot of barbell dropping. My collars are still holding up great. They never loosen during a workout, and they are quick and easy to release and pull off the bar if you need to change plates quickly. Other collars I have used either don't hold very well after dropping the bar or the release lever is so tight, you can bust your fingers trying to open them. These lockjaw collars are fantastic and have neither of these issues. Highly recommend for CrossFit or with any barbell cycling where you need to change weights.

This is my third pair of these and I never take them out of my gym bag. A must have for anyone going to the gym

Super fácil de usar muy buen material y queda súper segura la barra 10/10

Works well enough but is a little stiff compared to the slightly more expensive models.

I am a professional barbell coach. I teach the main lifts- very similar to Starting Strength, and a bit of a mix of crossfit style programming for conditioning when appropriate.I say this to paint the picture that I have used many kinds of collars in applications where I might be pulling a 1RM or a heavy set of 5, or I might be doing a WOD with 30 cleans at 60kg.These collars hold as well as collars that cost 2 times as much, and I have no worries about them being damaged because they are made from durable plastic instead of aluminum.In my opinion, these collars are the BEST value collars. You might but cheaper, but over time you will replace them and what you buy will not hold as well as these. To get comparable ones, you would have to spend 2 times as much, and be concerned that the aluminum those collars would be made from might be mishandled and get deformed.That is about all I can say. I am very glad Lockjaw is making these and I plan to buy more of these as my equipment needs grow.

They work great and love the color accent to change up you home gym. Easy use, one hand operation.

I purchased these collars because my gym only had old metal collars and I was tired of them. I just keep these in my gym bag which they are light enough to keep them comfortably in there. So far they seem very durable and have functioned as expected. I'm happy with this purchase.