Titan Fitness TwistLock Pro Aluminum Barbell Collar Set, 59.5mm-51.5mm Sleeve Diameter, Quick Release Olympic Barbell Clamps, Pair of 2 Magnetic Aluminum Weight Clips with Easy-Grip Knurling
Condition: New
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Aug 15 – Aug 17
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Color: Black
Features
- TWISTLOCK PRO BARBELL COLLARS: Keep your plates locked in while you lift - these collars fit snuggly on any Olympic barbell to provide the holding power you need during rigorous workouts. And they keep weight evenly distributed, so you can focus more on your workout and less on your workout equipment.
- QUICK TWIST DESIGN: These TwistLock collars have a patented easy-twist design that guarantees transitions between sets are smooth and efficient - a must during high-intensity workouts when every second counts.
- BUILT WITH KNURLING: Lightweight but robust, these collars feature an aluminum build with medium volcano knurling for an easy grip - and an anodized black satin finish for added durability!
- FITS ALL STANDARD OLYMPIC BARBELLS: Deadlifts, bench presses, powerlifts and more - these collars are ideal for lower body and in-rack exercises and are compatible with all standard Olympic barbells.
- STRONG NEODYMIUM MAGNETS: Equipped with strong Neodymium magnets, these collars can be stored on a rack or stuck on an upright to free up your hands while you switch out your plates.
Manufacturer: Titan Fitness
Part Number: TWSTALUMAG
Item Weight: 3 pounds
Product Dimensions: 8 x 5 x 3 inches
Item model number: TWSTALUMAG-Parent
Color: Black
Material: Aluminum
Item Package Quantity: 1
Included Components: TwistLock
Date First Available: April 26, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 15 – Aug 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: OD Green
Very high quality, goog looking color, and solid bar grip while being easy to use. Great product, price could be considered steep but compared to similar devices I have used in many commercial gyms this product has so far demonstrated a more firm grip of the bar. To be fair though I have not gone past 305lvs on bar so I can't comment on higher performance levels.
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Reviewed in the United States on February 26, 2026 by David Vazquez
Color: Black
Very convenient and looks good.
Reviewed in the United States on February 20, 2026 by WMB
Color: Black
These collars are solid. Just locking them on my Olympic bar gives me a feeling of confidence that nothing is going to move until I move it. I am able to put these on with one hand when the bar is in a rack with weights on the bar (squat, bench, overhead press). I am not able to put these on with one hand with deadlift unless the bar is resting on the jack. Without the weight of the plates against the bar, the bar will spin when you try to lock the collar. They are heavy. I missed a PR earlier this week (a failed bench press) and I am 100% blaming the weight of these collars (lol because my ego is too fragile to think it had anything to do with me 😆 ). If I had hit that lift, I would absolutely be adding the 1.42 pounds to the total. The magnet works well on all of the metal racks in my gym. I treat them like they are made out of glass by storing them in a small vinyl pouch while they are transported in my gym bag. I hope to keep them looking new for a long time
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Reviewed in the United States on March 14, 2025 by Mr. Lundt
Color: Space Grey
They're okay. They slowly loosen up as you're lifting and don't get snug-snug against your weight plates. Magnet isn't very strong either.
Reviewed in the United States on May 12, 2026 by Holly
Color: Inferno Red
Honestly, I'm impressed. These are high quality barbell collars. They have a wonderful, knurled exterior. The red really pops. And it's such a cool design. Simply slide it onto the barbell and turn the collar clockwise, and the interior of the collar tightens. Turn counter-clockwise to loosen. Once you're done with it, you can simply slap it onto your rack. It's magnetic, so you don't have to consume any attachment space to store it. Very fast. Maybe I'm just behind the curve on this one, but I think these are so cool. I've never seen anything like this before. We'll see how durable they are for things like deadlifts, but so far I'm happy with this purchase.
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Reviewed in the United States on May 20, 2025 by Allogenes
Color: Black
This product is one of those surprising, nice gifts you can make or receive, and be sure they will be liked. I love quality things, and this is such a thing, paint, material, weight, just top class. On top of this, it is very practical too. I have the other kind of clamps which is nice but requires clamping and unclamping every weight change. With this one, this rotation to tighten and untighten is easy, and smooth. Maybe this saves just a fraction of second, but when you barely breath, this is nice to have.
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Reviewed in the United States on April 1, 2025 by K.C.
Color: Inferno Red
So far so good they hold up for my lifts still some movement but nothing crazy. Easy on and off thats what I like the most definitely buying another pair in a different color.
Reviewed in the United States on August 23, 2025 by Tino
Color: OD Green
I’ve got 5 sets really easy to use, hold tight and the ability to stick them on your rack is really handy
Reviewed in the United States on October 10, 2025 by Teambell4