Adjustable Dumbbell Set, 20/30/45 lbs Free Weight Set for Strength Training

Price: $69.99
(as of Oct 14, 2026 15:04:08 UTC – Details)

This StrongPower adjustable dumbbell set is a practical 3-in-1 workout solution. Use it as dumbbells, assemble it into a barbell with the included connecting rod, or use the weight plates separately. Adjust weight load freely to match various workout needs.

Our sand-filled weight plates stand out from traditional cement or iron weights. The sand-filled design minimizes clanging noise during training, bringing quieter indoor workouts without disturbing your family or neighbors. No loud metal banging when you swap plates or set down the weights.

Featuring an ergonomic non-slip handle, this adjustable weight set delivers stable and secure gripping during intense strength training, effectively reducing slipping risks for safer lifting. You can easily switch between dumbbell and barbell modes to perform a wide range of exercises targeting arms, chest, back and legs for full-body training.

These durable adjustable weights work great for muscle building, fat loss and endurance training, ideal for beginners and pros alike. Whether you are just starting home fitness or upgrading your existing home gym equipment, this versatile weight set meets your daily strength training demands.
45 lb Dumbbell Set Comes with 4 x 2.75 lb Plates, 4 x 3.5 lb Plates, 4 x 4.5 lb Plates, 4 Dumbbell Nuts, 2 Dumbbell Bars and 1 Barbell Connecting Rod. Customize Your Weight Load for Different Exercises. Swap plates effortlessly to target arms, chest, back and legs for varied full-body training.
Premium Iron Sand Plates: Constructed with a sturdy PE outer shell and filled with high-density iron sand. Unlike solid iron weights, they minimize clanging noise for quieter indoor training. The floor-friendly design absorbs impact, withstands frequent use, and reduces rattling for smooth, steady lifts.
3-in-1 Convertible Design with Included Connector:​ Use as dumbbells, assemble into a barbell with the included connector, or use the weight plates individually for added exercise variety. Barbell connector is built with a durable steel core encased in high-density foam. The soft, sweat-resistant padding relieves shoulder and neck pressure for improved comfort during barbell workouts.
Ergonomic Non-Slip Handle for Stable Lifting: Secure grip minimizes slipping during intense strength training for better control and stability
Quick Assembly, Easy Storage: Quickly adjust the weight to match your workout needs. When finished, disassemble and store it under a table or inside a closet. It works great for compact living spaces.

Prices and availability are accurate as of October 14, 2026. Products may have different prices on Amazon.