Olympic Barbell Lock Jaw Collars

I have used for over two years and they work great!

I wanted a barbell lock that was metal not all plastic. Works great, love how they look. No complaints.

Easy to use and holds way more weight than i assumed it would. Will be buying more.

I give these 4 stars because they absolutely hold the weights on - without any concerns or questions. One of the collars is slightly tighter than the other, which makes it harder to get latched on the bar amd snapping the latch can sometimes be a bit of a shock. The magnets are good, but not as strong g as I'd hoped and I'm concerned that the collars will fall off the rack netween plate changes. Other than that, both are built great.

Compact, lightweight, with superior barbell grip.

Very thin, aluminum. If you were doing deadlifts and you lowered the bar to the floor with any force I’m not sure they wouldn’t break. We’ll see

Exactly what my title says - these are pieces of crap. Don’t buy them

The gym I went to uses these and they’re so easy to use I had to order some for my home gym. They do not disappoint!