Quick-Lock Adjustable Kettlebell Handle

This item is out of stock until approx mid June. ETA will be updated when better information is available and we are closer to this timeframe. Thanks for your patience.


Ironmaster Quick-Lock Adjustable Kettlebell

Improve your strength, flexibility, and endurance with our Quick-Lock Adjustable Kettlebell Handle. Just like with our adjustable dumbbells, this adjustable kettlebell saves you lots of space and money to have only one KB rather than a bunch of different sizes. Fully compatible with the Quick-Lock Dumbbell weight plates and locking screws. Perfect to add to your adjustable dumbbell set, or can be used with KB weight kits that are sold separately.
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Ironmaster Adjustable Kettlebell Handle Features:

  • Uses the same weight plates and locking screws as the Ironmaster Quick-Lock Dumbbells.
  • QLKB empty handle weight:  22.5 lbs
  • Weight range using the QLDB standard locking screws:  22.5 – 57.5 lbs.
  • Weight range using the QLDB Add on Kit locking screws:  57.5-80 lbs.
  • Adjustable in 2.5 lb increments.
  • Grip diameter:  1.375″
  • Dimensions: 8.75″ wide x 7.75″ tall for the empty handle. 11.5″ tall at 57.5 lbs, 13.75″ tall at 80 lbs.
  • Super durability with a limited lifetime warranty.
  • Weight is marked in both LBS and KGS. KB Handle weighs approx 10.2 KG.

The QLKB handle weighs 22.5 lbs empty and will accept the Quick-Lock Dumbbell weight plates and uses the same locking screws. This makes it a great accessory to expand the capabilities of our adjustable dumbbells and save you money. The standard locking screws will allow building up to 57.5 lb KB weight and with the Add on Kit locking screws you can go up to 80 lbs KB weight. As you can see this is a serious training tool at these kinds of weight capacities. It locks up absolutely tight and is safe to swing around aggressively.

The handle is big enough for two-handed use but shaped well for a single hand. The handle is extra strong and provides just the perfect amount of grip.  The shape and ergonomics designed into this KB are the results of extensive R&D. The locking screw will not interfere with your grip with the extra room in the handle area. The QLKB is sold as a single handle but if you like an extra challenge, you can get two!

We also offer extra weight plates and locking screw kits for those who do not already have the Ironmaster dumbbells or who just need more weight.


Comfortable and Easy to Use After years of extensive research and development, we have finally created the perfect kettlebell handle that is suited for both single and double hand use. The shape of our QLKB has been designed for your comfort while you are doing overhead movements like kettlebell presses.

  1. For single and double-hand use. The grip is 1.37” thick so it is big enough for double-hand use, but its shape accommodates single-hand use as well.
  2. No interfering screws. It is 7.5” tall and 8.75” wide so there is plenty of room for your grip. The locking screw will not interfere with your grip with the extra room in the handle area.
  3. Comfortable. The base is shaped perfectly to ensure the comfort of your forearm during overhead moves such as kettlebell presses.

Safe Swings

The QLKB Handle is designed to keep you and the other trainers around you safe throughout your routine. It has the right amount of smoothness and grittiness to make sure that you maintain a good grip during each movement, thereby allowing you to have a safe workout.

  1. Locks up absolutely tight. This handle, even when loaded up to full capacity, is safe to swing around aggressively. It is designed to hold the plates securely once you have screwed them in place. This way, you can enjoy a worry-free workout and maintain your focus.
  2. The perfect balance between handle grittiness and smoothness. Our kettlebell handle is neither too slick–which will require superb grip strength and consequently force you to either decrease the load or use chalk–nor too gritty against the skin. You can do ballistic training exercises without injuring your hands and forearms with our QLKB Handle.
  3. Fat grip. Our 1.375” thick handle is designed to prevent your hand from sliding out while minimizing fatigue from doing high repetition exercises.

User-friendly and Flexible

Our QLKB handle is an integral part of our adjustable kettlebell systems that allow you to easily make changes between 22.5lbs to 80lbs in 2.5lb increments.

  1. Ideal for beginners and warm-ups. Our QLKB handle itself already weighs 22.5 lbs or approximately 10.2 kgs, making it perfect for warm-up exercises as well as beginner-level kettlebell workouts.
  2. Different screws for different weight limits. Use the standard locking screw to lift up to 57.5 lbs. The add on kit locking screws (sold separately) allows you to lift weights up to 80 lbs.
  3. Make progress at your own pace. Build up your strength by adding more weight plates to our kettlebell handle whenever you are ready to lift a heavier weight. You can easily adjust the weights in 2.5 lb increments.

All-Metal Construction for Superior Durability

Our kettlebell handle is made of the strongest materials. We guarantee you that it is tough enough to hold multiple weight plates and handle years of aggressive swinging!

  1. Heavy-duty materials. This handle is made out of solid cast iron and finished with black powder coating to ensure superior durability and high resistance to scratches and chipping.
  2. Perfectly weighted. Our kettlebell handle is symmetrical. You can feel its weight evenly, and you will be able to grasp it and control it with ease through all its range of motions.
  3. With a lifetime warranty. Our kettlebell handle is backed by a limited lifetime warranty against certain types of defects in the kettlebell handle.


Note: This item includes only the kettlebell handle. Weight, locking screws and dumbbell sold separately.




10 reviews for Quick-Lock Adjustable Kettlebell Handle

  1. 5 out of 5

    tk (verified owner)

    Awesome option to pair with the adjustable dumbbells. Kettlebell feels great in your hand and weight is very secure.

    My only quibble would be that I didn’t realize the kettlebell didn’t come with an extra screw. I recommend buying a screw so you can do super-sets with the adjustable dumbbells (provided you own those as well).

    Well made product!

  2. 5 out of 5

    Mikemike (verified owner)

    Did a workout with them right out of the box and broke up a huge sweat. I’m new to kettlebells so just one of the 22.5 kettlebells was more than enough for a good workout. I got two, looking forward to building up to double kettlebell workouts with 80 pounds. For the amount of space it saves and how much money it would be to purchase 22.5-80 lbs in kettlebells as well as the quaility and look and finally feel – these just made sense to purchase. I got a deal on two 10 pound and 15pound kettlebells just so I could build up and maybe have something to warm up with. I’m Canadian so it was really awesome to get these during the pandemic. I recommend more than 5 stars for them. I also can’t wait to try out the Heavy handle kit on the adjustable dumb bells when they come back in stock. Thanks Ironmaster.

  3. 5 out of 5

    Ted Boosalis (verified owner)

    Amazing. Totally surpassed my expectations for adjustable DB and KB and gives me more flexibility in my floor program. I am ditching my gym membership because of this set. Now I can do spin cardio and weight training in the comfort of my own home and the convenience factor is huge. I will be purchasing add-ons and additional adjustable DBs so I can setup even more variety in my workout.

  4. 5 out of 5


    Highly recommend this if you already picked up the quicklock dumbbells, possibly even getting 2. Size and spread of the handle is perfect.

  5. 5 out of 5


    Perfect. I bought one of these about six months ago and have used it extensively along with my Ironmaster dumbbells. My only issue is that I didn’t buy two of them. I will be fixing that soon. I also have the add-on weight kit for the dumbbells, so I have used this handle with no weights, with the short, standard pin, and the long pin. This item can’t go below 22.5 lbs since that’s the weight of the handle itself, but I haven’t had a need for that so far. – From Amazon

  6. 5 out of 5

    Mike Greenwell (verified owner)

    So Easy To Use
    This is really a great product. We bought these for our gym and having the adjustable capabilities allows us to save space and money in the end (we use to have a bunch of different kettlebells). Shipping was quick too. I would definitely recommend.

  7. 5 out of 5

    Ti P

    Worth it. If you are considering purchasing kettlebells, give this a look. The handle is well-made, with a wide, comfortable handle you can grip easily with both hands. The top is rounded, and tapers into the loadable plates to avoid irritation of your arms with overhead lifting. Locks up securely, so you can swing away without fear of launching a plate or two at a loved one. Just make sure the locking pin is snug before you hoist it. This is the handle only, if you do not already own Ironmaster plates and a locking pin, you will need to purchase those also. Weight ranges from 22.5 lbs with the handle alone, to 57.5 lbs fully-loaded. Purchase an extended locking pin and you can load the handle to 80 lbs. If you are into kettlebell training, and need more than 2-3 different weights, this is a great choice. I tried the Powerblock and Stamina versions of adjustable kb’s, and they just seemed more cumbersome and flimsy. After a month of regular use, I am still happy with the purchase. – From Amazon

  8. 5 out of 5


    Best adjustable KB out there! I’ve had this for 2 years now and still looks like it is new. This is the handle only which is 22.5 pounds. The grip with this one is way better than any other KB I’ve used. And I have to say that this one is more much better than the one from powerblock. In fact, the whole set (KB and dumbbells) is better than the ones from powerblock. You can add a lot of weight to it if you have the long screws they sell but honestly for the average joe this alone would do. – From Amazon

  9. 5 out of 5


    Love it…Built solid for functional heavy duty use/abuse and much more durable than you are. There’s nothing to break or fail and it only takes moments to change anything. Somewhere down the road perhaps I may mist the plates with some rustoleum, but I treat iron like iron here. Five stars for the Quick-Lock Dumbbells and Kettlebell that I actually own and consider priceless. Couldn’t tell ya about Ironmaster’s other products aside from their fat grip adapters for the dumbbells that I also love and will never take off. – From Amazon

  10. 5 out of 5

    Coralie S

    Great buy. I bought this directly from the manufacturer and I’m really happy with the purchase. This is solid, the locking pin is secure and it’s easy to use. I can see this lasting a really long time which makes it a great value. The KB is a little large and square so it won’t be the same as using a regular kettlebell and takes a little getting used to–but, since I’m using a home gym this was both a space and money saver. I love it! – From Amazon

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