10 Best Dumbbells 2025 in the United States

The CAP Barbell 20 LB Pair Coated Hex Dumbbells are a solid choice for fixed-weight dumbbells suitable for general fitness workouts. Each dumbbell weighs 20 pounds, making them ideal for moderate strength training and toning various muscle groups such as arms, core, and legs. The hexagonal shape prevents them from rolling away when placed on the floor, enhancing safety and convenience during workouts. These dumbbells feature a durable coating that protects the weights from damage and wear over time. The handles are made from chromed steel with medium-depth knurling, providing a secure grip that is comfortable even when sweating, which helps maintain control during exercises.

Since these are fixed-weight dumbbells, they don’t offer weight adjustments and are best suited for users who specifically want 20 pounds or plan to buy multiple fixed weights for variety. The materials used—grey iron for the heads and alloy steel for the handles—make these dumbbells sturdy and long-lasting. Their size and weight are manageable for most users, though they could be heavy for beginners just starting out.

One minor inconvenience is that the pair ships in separate boxes, which may arrive at different times. These dumbbells are well-suited for users seeking reliable, durable weights with good grip for home workouts or gym sets. For those needing adjustable weights or lighter options to start, other models might be more appropriate.

The Amazon Basics Neoprene Dumbbell Hand Weights (5 pounds, pair) are a solid choice if you're looking for simple, reliable dumbbells for light workouts or beginners. Each dumbbell weighs 5 pounds and comes with a neoprene coating, which is great for durability and offers a comfortable, nonslip grip. This makes them easy to hold securely during exercises. The hexagonal shape of the ends is a practical feature because it stops the dumbbells from rolling away when placed on the floor, which also helps with neat storage.

These dumbbells are fixed-weight, meaning you can't adjust the weight, so they are best suited for users who want consistent resistance rather than varying weights in one set. The material combines cast iron with a PVC coating, providing a sturdy core with an easy-to-clean outer layer. They’re color-coded and marked with the weight, making it quick to identify the right pair when you have multiple sets.

Although these dumbbells don’t offer adjustability, their simple design and reliable grip make them well-suited for beginners, light users, or anyone wanting a straightforward dumbbell for general fitness. If you need a wider weight range or adjustable options, you would need to look elsewhere. For basic strength training or aerobic workouts, these provide good value, comfort, and ease of use.

The CAP Barbell 50 lb Pair Coated Hex Dumbbells are solid fixed-weight dumbbells that suit those looking to add serious strength training to their routine. Each dumbbell weighs 50 pounds, making them ideal for intermediate to advanced users rather than beginners. Their hexagonal shape is practical because it prevents the dumbbells from rolling away when placed on the floor, adding safety and convenience.

The handles are made of chromed alloy steel with medium-depth knurling, which offers a secure grip without being overly harsh on the hands. The coating on the dumbbell heads is designed to be durable, protecting the weights and the floor. These dumbbells are made from quality cast iron and steel, ensuring they will last through frequent, intense workouts.

Since they are fixed weight, they lack the flexibility of adjustable dumbbells, so you need to buy multiple pairs if you want varied weights. Also, at 50 pounds each, these may be too heavy for beginners or for exercises requiring lighter weights. The size and weight mean they are less portable and require more storage space than adjustable options. These CAP Barbell dumbbells are well built and stable, great for users ready to commit to heavier lifting and who want reliable, no-roll weights. They work best for strength training at a fixed weight level rather than for those needing a range of weights in one set.