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Genuine Lock-Jaw Barbell Collars
No rattling or sliding plates. Barbell clips will secure your plates together set after set, drop after drop. Just slide them on your loaded barbell and flip the Quick release lever to lock them on tight. Do it in reverse to change out the weight. It's a snap to swap out weights with one hand.
Lock-Jaw Barbell Clamps are designed to take on the most demanding workouts in the harshest conditions. Only Genuine Lock-Jaw Barbell Collars are built strong with a lifetime of lifting in mind. We use only the most advanced composite reinforced resin along with stainless steel pins and over moldered rubber construction. There are no screws to come out or no weak links. These are the strongest, most durable quick-release collar available on the market
- Fits standard 50mm and 2 inch barbells
- Weighs .7 lbs. per pair
- Genuine Lock-Jaw Strongest Collar
PAPA.AMG
September 2, 2025
These are a little tight when new, but months later, while still a tad snug, they slide on well and lock nicely. Still a bit if effort is required, but I imagine they will loosen up further in coming months. So far no issues. Quality pieces.
Kyle H.
August 31, 2025
These clips are tight and powerful. They hold the weights on effectively! Stylish.
Brian Fryer
August 13, 2025
They work great and love the color accent to change up you home gym. Easy use, one hand operation.
David Booker
August 7, 2025
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.
Michael Voegeli
August 3, 2025
They are good decent priced collars
iz
July 26, 2025
Excellent product.
Aaron
June 20, 2025
Good quality. Easy to take off and put on.
LL
June 6, 2025
I've been using these collars for a few weeks in crossfit strength training and HIIT workouts and they stay securely snug on the barbell, even during a high release. They are a little heavier than the thinner plastic generic ones, which I'm gonna be optimistic and say that I suspect they are more durable and will last longer than thinner generic collars. They are also snug to slide onto the BB and tight to lock down, so if you don't have hand strength, don't get them.
PAPA.AMG
June 1, 2025
These are a little tight when new, but months later, while still a tad snug, they slide on well and lock nicely. Still a bit if effort is required, but I imagine they will loosen up further in coming months. So far no issues. Quality pieces.
Kyle H.
May 19, 2025
These clips are tight and powerful. They hold the weights on effectively! Stylish.
Brian Fryer
May 15, 2025
They work great and love the color accent to change up you home gym. Easy use, one hand operation.
David Booker
May 11, 2025
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.
Michael Voegeli
April 25, 2025
They are good decent priced collars
iz
March 18, 2025
Excellent product.
Aaron
March 6, 2025
Good quality. Easy to take off and put on.
LL
February 20, 2025
I've been using these collars for a few weeks in crossfit strength training and HIIT workouts and they stay securely snug on the barbell, even during a high release. They are a little heavier than the thinner plastic generic ones, which I'm gonna be optimistic and say that I suspect they are more durable and will last longer than thinner generic collars. They are also snug to slide onto the BB and tight to lock down, so if you don't have hand strength, don't get them.
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