antWalking 2" Olympic Barbell Bar Standard Fast Locking Collar Jaw Snap Buckle, Set of 2, Aircraft Grade Aluminum Design

great use. I have super small hands (5'3 girl with size 3.5 ring finger) and these are easy to get off and on the bar. Super strong.

There is some companies that are trying to charge $40 for these.. .These things are great and keep your weights from waddling themselves off the bar. Remember, once you pull the level, make sure you hear the click, then they slide right into the bar to the weights.

solid collars but the opening to the second stage (all the way open) is tricky as it is a bit loose

Didn't last a month, broke after a few drops of Olympic lifts with bumper plates.Maybe only for regular lifting.

you get what you pay for

They work pretty good. When I drop the bar from overhead they tend to come loose.

Very sturdy bar collars! No slip and very little readjusting during a workout. High quality!

No issues after month of use. They do the job. Fair price.

They don't clamp tight pop open when drop bar