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Weight Training Smart Plate Collar

Sale price: $5.99 Regular price:

A quick and easy-to-use plate collar. Extra efficient tightening up to 15 kg/33 lbs per side in vertical position on weight.

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Sale price: $5.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8574652

Product Features

A photo of the Weight Training Smart Plate Collar in use

Weight Training Smart Plate Collar | Plate collar developed by our design team for your weight training sessions

A quick and easy-to-use plate collar. Extra efficient tightening up to 15 kg/33 lbs per side in vertical position on weight.

Easy to put on

Specially designed opening mechanism to prevent friction against the bar


5-point secure tightening. Maximum load: 15 kg/33 lbs (per side).

Ergonomic grip

Can be fixed in place in 2 seconds using just one hand

Product Customer Reviews

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730 Reviews
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Weight Training Smart Plate Collar,base color
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Good products

Decthalon products are good

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Great product

Terrific product. Easy to use. Product works as intended. Very happy.

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Happy with that

15 kg hold weight, new technology, very good.

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good product


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Thank you for taking the time to write to us about your product experience. We truly appreciate your feedback.

Have a fantastic day :)

Thanks & Regards,

Decathlon Brampton Team

Disc colour

Easy to use

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Very good quality and practical

Very good quality and practical

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fit great

fits my bars great, easy to use and feel like theyre going to last

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Amazing product

This is really good product to use

Smart Disc Collar

Fantastic value. I use these to secure the weight plates on my power cage pulley system. Quick and easy to fit/remove

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Great Purchase

Fits perfectly on the 28mm barbell as well as the dumbbell. Ease lock and unlock lever, which grips onto the bar and keeps weight plates in place. Great design and price.

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Ok but not the best quality

I can't recommend these ones

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Broke at 5kg, unsafe!

Just bought these, did some curls with 5kg plates each side (these seem to be rated to 15kg each side), so well under the limit. They were fine for a while, but after about 60 curls, one snapped, letting the weight crash against my table and bounce into my foot. Absolutely NOT SAFE!


These are brilliant and very sturdy!

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Great concept/ design

First impressions were these are a cool design and after using them for the last few weeks I can now confirm these are a very cool design! Makes switching plates very easy and they lock really tight, much stronger than what I thought and they've not slacked off.

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Ok in the horizontal, be carful in the vertical.

These are better than the older type and I was pleased with them until yesterday when I was using a dumbbell with 10kg (5 x 2Kg) weights either side making a total weight of 22Kg. I always check that the collars are on properly and had some confidence in that they are rated at 15Kg per side. After the second lift in the vertical, the lower weights just released without any warning and the collar was crushed into my expensive gym mat and tore it. Luckily I was fine but will only go for around 5Kg each side in the future for any work involving moving them into the vertical. Anything more and I will used the threaded collars.

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Additional Product Information



  • 20% Fiberglass
  • 80% Polyamide


  • 20% Fiberglass
  • 80% Acrylonitrile butadiene styrene


  • 100% Steel

Protective cover

  • 100% Thermoplastic polyurethane



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual