Whether you’re building a home gym or simply need a flexible workout option, this Fitvids 4-in-1 Dumbbell & Barbell Set delivers a powerful, space-saving solution. Designed for versatility and ease of use, it effortlessly transitions from dumbbells to a full barbell, giving you the tools to strengthen and tone your entire body—no gym membership required. This multifunctional set supports a wide range of exercises, from bicep curls and tricep extensions to bench presses and squats, making it ideal for beginners and experienced lifters alike.The complete set includes (4) 4-pound plates, (4) 5-pound plates, (4) 6-pound plates, (2) dumbbell handles, (1) barbell connector, (1) kettlebell base with rod, (2) kettlebell handles, and (5) collar locks. With adjustable weight options ranging from 4 to 30 pounds for a single dumbbell and 8 to 60 pounds for a pair, you can tailor your resistance level to match your fitness goals. The quick-assembly design allows for easy transitions between dumbbells, barbells, and kettlebell-style configurations—saving time during workouts and reducing equipment clutter.Crafted with a durable PE exterior and filled with a stable mix of iron, cement, and sand, each weight is built to withstand regular use without damaging your floors or rusting over time. Whether you're training for strength, endurance, or toning, this all-in-one Dumbbell & Barbell Set from Fitvids adapts to your evolving routine and keeps your fitness journey on track.

Engineered for strength, the BowFlex Results Series 552 SelectTech Dumbbells provide all the advantages of an adjustable dumbbell in a durable design. Premium metal components, a locking system that keeps weights in place, and a comfortable, non-slip grip set a new standard for durability, so you can lift with confidence for years to come. Quick adjustment dials give you the power to easily switch between weights, from 5 to 52.2 pounds. And the all-in-one, space-saving design replaces 15 sets of weights with one so that you can up the challenge as you get stronger.

Engineered to deliver a powerful strength-training workout in the comfort of your own home gym, the NordicTrack 55 Lb. Select-A-Weight adjustable dumbbell set provides top-notch performance in a space-savvy package. With an iFIT membership, you can use your phone, tablet, or TV to follow expert iFIT Trainers in worldwide outdoor workouts and studio workouts. iFIT Trainers can help you master a huge variety of dumbbell exercises, like bicep curls, shoulder presses, chest presses, tricep kickbacks, dumbbell rows, and more. The NordicTrack 55 Lb. Select-A-Weight Dumbbells go from 10 to 55 lbs with 15 different weight increments, including: 10, 12.5, 15, 20, 22.5, 25, 30, 32.5, 35, 40, 42.5, 45, 50, 52.5, and 55. With the Adjustable Dumbbell Set, you’ll be able to target nearly every muscle group, from your lower body to upper body, and you’ll be able to choose the weight of your choice. You’ll save plenty of space since you’ll only need to buy one dumbbell set rather than five dumbbell sets. Turn any space in your home into your own personal home gym. Included storage trays give your dumbbells a secure and elegant way to store in your home. Durable construction provides a sleek, aesthetically-pleasing finish, perfect for your home. *iFIT experience shown. Internet and WIFI required. iFIT Membership auto-renews for $39/mo plus tax unless canceled in advance. Cancel at any time.