Updated: 01 Nov 2025

10 Best bells of steel adjustable kettlebells of 2025

Explore up to 35% Off

Updated: 01 Nov 2025

#1

Best Choice

CORTEX Revolock V2 24kg Adjustable Steel Dumbbell Barbell Kettlebell All-in-One (Single)

9.9

Cortex

Read more

Main highlights

WEIGHT RANGES FROM 2KG TO 24KG

ALL IN ONE PACKAGE

24KG WEIGHT
#2

Best Value

PowerBlock Adjustable Kettlebell, 18-35 lb. Weight Set, Durable Long Lasting Build, Innovative Workout Equipment, Adjustable Weights for Home & Commercial Gyms, Adjustable Kettlebell Weights

9.8

POWERBLOCK

-35%

Read more

Main highlights

WEIGHT SET FOR HOME GYM & COMMERCIAL USE: Save both space and money with these adjustable weights. They are a versatile addition to your home or commercial gym.

KETTLEBELLS ADJUSTABLE WEIGHT: Utilize this PowerBlock kettlebell set that feels like solid iron with the advantages of adjustability. This kettlebell has a range of 18-35 pounds and easy weight identification for a great workout.

COMPACT ADJUSTABLE KETTLEBELL: This adjustable kettlebell is the most ergonomic and compact option for strength training. The contoured shell provides exceptional comfort throughout your entire kettlebell circuit.

-35%
Curious about how we select the top products for you? Explore How It Works

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
#3

Adjustable Kettlebell Set [Bells of Steel] Kettle Bell Weight Set | Steel Shell, Internally-Loaded for Full Body Workouts | Competition Standard 35mm Handle, 12-20.5kg

9.7

Bells of Steel

Read more

Main highlights

Ergo-Gains All the Way - Ergonomically-designed competition-style shell makes you feel comfortable during training and allows for all kettlebell exercises. From 12-20.5 kg in 0.5kg and 1kg intervals.

Easy Peasy Secure Plate Swap – Use the Allen key to remove the bottom screw, loosen the nut with the wrench, and quickly swap plates. Simple, secure, and ready for your next workout.

18 Kettlebells in 1 – Adjustable kettle bell with unique 0.5kg and 1kg increments. Same shape as competition kettlebells, perfect for all exercises. Replace clutter with one efficient, space-saving tool.
#4

Adjustable Kettlebell Set Expansion Kit [Bells of Steel] Kettle Bell Weight Set, Steel Shell, Internally-Loaded for Full Body Workouts, 13 Kilograms

9.6

Bells of Steel

Read more

Main highlights

Unlock 23 Weight Kettlebell Increments: Smash plateaus without smashing your budget. This pack adds 23 micro steps from 21–32kg—more reps, more PRs, more flex-worthy gains.

Tiny Plates, Huge Range - Regular kettlebells jump by kilos. This pack? Half-kilo steps for fine-tuned progress, all packed in a space-saving design. Cake, meet biceps.

Ergo-Gains All the Way - Made for our ergonomic competition-style adjustable kettlebell. Not compatible with wannabe imposters.
#5

Adjustable Kettlebell 6-12kg [Bells of Steel] Mark Wildman, Kettle Bell Weight Set, Steel Shell, Internally-Loaded for Full Body Workouts, Competition Standard, 35mm Handle

9.5

Bells of Steel

Read more

Main highlights

Max Your Gainz with Two - If you need two different weights for swings and overhead work, we recommend getting two adjustable kettlebells. Our Bells of Steel Adjustable Kettlebell is a fantastic tool, but it is not recommended when a fast transition of sizes is needed since changing the weights takes 1-2 minutes.

Ergo-Gainz All the Way - Designed with smaller hands in mind, this competition-style kettlebell boasts all the comfort and security you need.

7 Kettlebells in 1 - Your journey of a thousand pounds starts with a single swing! – this nesting doll-eque kettlebell keeps all of your weights in one small, tidy package. ideal for young athletes and kettlebell training newbies to build a foundation of strength without sacrificing form.
#6

CORTEX 7-in-1 RevoLock Quick Adjust 2kg - 20kg Kettlebell Revolutionary Fast Twist-Lock System for Easy Weight Adjustments Ergonomic Grip Handles Superior Locking Mechanism User Friendly Steel Weights

9.4

Cortex

Read more

Main highlights

Twist handle to adjust weights

High quality steel weights

All weight readings are in KG
#7

KETTLE GRYP - The Original - As Seen on SHARK TANK! Converts Your Dumbbells Into Kettlebells - Made in the USA - Dumbbell Grip Handle

9.3

Kettle Gryp

Read more

Main highlights

TURNS DUMBBELLS INTO KETTLEBELLS IN A SNAP: Simply, open hinged handle, place your own dumbbell into the grip, re-close handle, snap latch. Kettle Gryp has the #1 patented secure latching closure. Easy. Safe. Secure.

PREMIUM QUALITY: Kettle Gryp is made from impact-resistant ABS plastic, urethane foam, and stainless steel. Its high-quality materials and advanced engineering make it incredibly strong. Maximum dumbbell weight is 55 lbs.

DUMBBELL COMPATIBILITY: Compatible with most adjustable dumbbells and nearly all standard dumbbells with bare metal handles (max 1.5" handle diameter, min 4.5" handle length). **Does not fit** most vinyl or neoprene coated dumbbell handles because those are often too thick and/or too short. Please refer to the compatibility graphics.
#8

ProPulse 40KG Adjustable Dumbbell Set with Connector, 7 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Fitness Exercises for Home Gym Suitable Men/Women

9.0

ProPulse

Read more

Main highlights

Comprehensive 7-in-1 Set: Elevate your workouts with ProPulse multifunctional 7-in-1 set, offering exceptional versatility. Easily convert it into weight plates, dumbbells, barbell, macebell, kettlebell, two-handle kettlebell, and push-up stands. Whether you’re aiming for strength, endurance, balance, or flexibility, this adaptable set meets all your needs, providing an effective exercise routine.

Comfortable & Secure Grip: ProPulse dumbbells and kettlebells feature ergonomic handles for a secure, non-slip grip, even with sweaty hands, ensuring safety and precision. The foam-wrapped barbell bar provides exceptional cushioning, relieving pressure on your neck and shoulders, while enhancing grip stability for a more comfortable and effective workout.

Adjustable Weight Plates: ProPulse weight plates come in various sizes, letting you customize your load for precision and progression. Easily switch between 8 x 3kg, 4 x 2.5kg, and 4 x 1.25kg plates to match your workout intensity. The spinlock collars provided ensure a secure fit, locking your weight plates in place and allowing for quick, hassle-free adjustments. Enjoy a smooth workout with every session.
#9

Convert Dumbbells into Kettlebell by SEWD – Adjustable Weights & Up to 220LB Capacity Kettlebell Handle for Weight Lifting, 90-Degree Rotating Handle, Compatible with Dumbbells (max 1.5" handle

8.7

SEWD

Read more

Main highlights

This new style of dumbbell converter could easily turn dumbbells into a weightlifting kettlebell in seconds, by simply snap and lock your dumbbells onto the kettlebells grip and you are ready to do kettlebell weightlifting workouts.

This kettlebell weight set is lightweight designed which is portable for traveling, only weighs 1Lb and the small size is easy to pack in your gym bags, and the weights adjustable feature satisfies different fitness level’s needs.

Our adjustable kettlebell grip is made from premium quality ABS plastic and stainless steel which can bear intensive weightlifting exercises, and the ergonomic handle design supports comfortable & sturdy grip for any workouts which accommodates up to 220 pounds weight with secure lock.
#10

Kettlebell Kings Competition Kettlebells Weight - 33 mm handle - 4-32 kg - Hand weights Workout Gym Equipment and Strength training sets for Women and Men - Weights set for Home Gym

8.6

Kettlebell Kings

Read more

Main highlights

PREMIUM-QUALITY CAST STEEL COMPETITION KETTLEBELL: Our hollow core kettlebells are made from a single cast, without fillers. Unlike welded and filled bells, they won't rattle or shift during exercise.

EASY WEIGHT IDENTIFICATION: These kettlebells are color-coded for quick recognition, adhering to international standards. Uniform dimensions with hollow cores ensure consistent weight differentiation.

BOTTOM APERTURE: The kettlebell features a bottom aperture made from a single steel cast with no fillers. This design offers superior balance, avoiding shifts or rattling during lifts and workouts.

Discover top deals and categories on Amazon Check Deals

10 Best bells of steel adjustable kettlebells of 2025

CORTEX Revolock V2 24kg Adjustable Steel Dumbbell Barbell Kettlebell All-in-One (Single)

9.9

Main highlights

PowerBlock Adjustable Kettlebell, 18-35 lb. Weight Set, Durable Long Lasting Build, Innovative Workout Equipment, Adjustable Weights for Home & Commercial Gyms, Adjustable Kettlebell Weights

9.8

Main highlights

Adjustable Kettlebell Set [Bells of Steel] Kettle Bell Weight Set | Steel Shell, Internally-Loaded for Full Body Workouts | Competition Standard 35mm Handle, 12-20.5kg

9.7

Main highlights

Adjustable Kettlebell Set Expansion Kit [Bells of Steel] Kettle Bell Weight Set, Steel Shell, Internally-Loaded for Full Body Workouts, 13 Kilograms

9.6

Main highlights

Adjustable Kettlebell 6-12kg [Bells of Steel] Mark Wildman, Kettle Bell Weight Set, Steel Shell, Internally-Loaded for Full Body Workouts, Competition Standard, 35mm Handle

9.5

Main highlights

CORTEX 7-in-1 RevoLock Quick Adjust 2kg - 20kg Kettlebell Revolutionary Fast Twist-Lock System for Easy Weight Adjustments Ergonomic Grip Handles Superior Locking Mechanism User Friendly Steel Weights

9.4

Main highlights

KETTLE GRYP - The Original - As Seen on SHARK TANK! Converts Your Dumbbells Into Kettlebells - Made in the USA - Dumbbell Grip Handle

9.3

Main highlights

ProPulse 40KG Adjustable Dumbbell Set with Connector, 7 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Fitness Exercises for Home Gym Suitable Men/Women

9.0

Main highlights

Convert Dumbbells into Kettlebell by SEWD – Adjustable Weights & Up to 220LB Capacity Kettlebell Handle for Weight Lifting, 90-Degree Rotating Handle, Compatible with Dumbbells (max 1.5" handle

8.7

Main highlights

Kettlebell Kings Competition Kettlebells Weight - 33 mm handle - 4-32 kg - Hand weights Workout Gym Equipment and Strength training sets for Women and Men - Weights set for Home Gym

8.6

Main highlights

More products you might like

Sign up and get exclusive special deals