Product Description
Product Description:
Engineered for serious home training, this heavy-duty 4-in-1 adjustable weight system features solid iron handles and octagon-shaped plates for superior stability. Transforming between dumbbells (5.5-22lbs each), kettlebells, barbells (11-44lbs), and push-up stands, it delivers professional-grade performance with eco-friendly iron sand filling and thickened ABS casing.
Training Applications:
- Strength & conditioning
- Functional fitness
- HIIT circuits
- Muscle isolation work
- Tactical training
Why Professionals Choose This Set:
? Iron handlebars withstand heavy daily use
? Octagon design enhances safety during lifts
? Commercial-grade components for long-term durability
? True 4-in-1 versatility replaces multiple equipment
? Precision weight increments for progressive training
Product Highlights
- 4-IN-1 DUMBBELL SET:The dumbbell set can be used as a kettle, dumbbell, barbell, and push-up bar, allowing you to exercise at home anytime, anywhere.
- PREMIUM MATERIAL:The inside of the dumbbell plate is filled with iron sand mixture, which is safe and environmentally friendly. The surface of the dumbbell plate is wrapped with high-quality and thickened ABS material, which absorbs shock and does not damage the floor.
- NON-SLIP GRIP:The dumbbell grip is made of high-quality iron tubes, with a non-slip texture on the surface to better fit the hand and effectively prevent sweating and slipping.
- VARIOUS COMBINATIONS OF BARBELL: Install connecting rods with free weight dumbbell sets to become light barbells and heavy barbells. The light barbell weight range is 5.5 – 22LBS; the heavy barbell weight range is 11 – 44LBS, which can well meet the needs of men and women for full-body exercise.
- WHAT INCLUDS:4 x 2.5lbs counterweight, 4 x 3.5lbs counterweight, 4 x 4.5lbs counterweight, Dumbbell Bar x 2, Barbell Connector x 1, Kettlebell Rod x 1, Push-Up Handle x 2, Circlips x 8.





















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